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Uses item details. Price when purchased online
500+ bought since yesterday LEGO Speed Champions Time Machine from Back to the Future Building Toy for Kids - Pretend Play & Display Car Toy W/2 Build Modes for Boys & Girls, Ages 9+ - Gift Ideas for Birthdays & Fans - 77256 $22.39 Was $27.99
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LEGO Speed Champions Time Machine from Back to the Future Building Toy for Kids - Pretend Play & Display Car Toy W/2 Build Modes for Boys & Girls, Ages 9+ - Gift Ideas for Birthdays & Fans - 77256
11564.8 out of 5 Stars. 1156 reviews
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Engino- Inventor STEM Toys, 90 Motorized Models, Building Toys for Kids 7+ From $57.99
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Engino- Inventor STEM Toys, 90 Motorized Models, Building Toys for Kids 7+
15 out of 5 Stars. 1 reviews
Engino- STEM Toys, Buildings & Bridges, Construction Toys for Kids 9+ From $37.99
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Engino- STEM Toys, Buildings & Bridges, Construction Toys for Kids 9+
54.8 out of 5 Stars. 5 reviews
Clearance Klever Kits Motor Robotics Kit 36-in-1 STEM Toy for Boys, Educational Science Kit for Kids Ages 8-12 $27.99 Was $43.99
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Klever Kits Motor Robotics Kit 36-in-1 STEM Toy for Boys, Educational Science Kit for Kids Ages 8-12
374.7 out of 5 Stars. 37 reviews
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Learning Resources Simple Machines Set, STEM Building Toys, Ages 8+ $45.39
$4539
current price $45.39Learning Resources Simple Machines Set, STEM Building Toys, Ages 8+
144.7 out of 5 Stars. 14 reviews
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4M: KidzRobotix - Tin Can Cable Car - DIY Building Science Kit, Transform A Recycled Can Into a Machine, Physics-Mechanics-Engineering, STEAM, Kids 8+ $26.99
$2699
current price $26.994M: KidzRobotix - Tin Can Cable Car - DIY Building Science Kit, Transform A Recycled Can Into a Machine, Physics-Mechanics-Engineering, STEAM, Kids 8+
Discovery #Mindblown DIY Prize-Pod Robot 52-Piece Retro Vending Machine Build Kit for Children $18.89
$1889
current price $18.89Discovery #Mindblown DIY Prize-Pod Robot 52-Piece Retro Vending Machine Build Kit for Children
1354.5 out of 5 Stars. 135 reviews
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Programmable Hexapod Robot Technic Building Kit, STEM Sci-Fi War Machine Six-Legged Robot with Dual Control, App & Remote Control, Light-Up Cyber Technic Mecha Sets (1406) PCS $74.49
$7449
current price $74.49Programmable Hexapod Robot Technic Building Kit, STEM Sci-Fi War Machine Six-Legged Robot with Dual Control, App & Remote Control, Light-Up Cyber Technic Mecha Sets (1406) PCS
Build Your Own Pinball Machine $26.99
$2699
current price $26.99Build Your Own Pinball Machine
43 out of 5 Stars. 4 reviews
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AZImport PB721 Remote Control Building Kits, Remote Control Machine Educational Learning Robot Kits for Kids Children for Fun - 237 Piece $39.83
$3983
current price $39.83AZImport PB721 Remote Control Building Kits, Remote Control Machine Educational Learning Robot Kits for Kids Children for Fun - 237 Piece
Freecat 12-in-1 Solar Robot Kit for Kids, STEM Educational Science Experiment Kit Toys for Kids Aged 8 9 10 11 12+ Years Old, Gift for Boys Ages 8 -12 Years.(Yellow) $21.99
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$2199
current price $21.99Freecat 12-in-1 Solar Robot Kit for Kids, STEM Educational Science Experiment Kit Toys for Kids Aged 8 9 10 11 12+ Years Old, Gift for Boys Ages 8 -12 Years.(Yellow)
674.4 out of 5 Stars. 67 reviews
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Deal HopeRock Solar Robots Kit STEM Toys for Kids, Science Kit for Kids, 12 in 1 Beginner Building Toys for Boys 8 to 12, Christmas Birthday Gifts. From $17.09
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HopeRock Solar Robots Kit STEM Toys for Kids, Science Kit for Kids, 12 in 1 Beginner Building Toys for Boys 8 to 12, Christmas Birthday Gifts.
664.5 out of 5 Stars. 66 reviews
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In 25+ people's carts Discovery™ #Mindblown Solar Vehicle Robot Science Kit, Hands on STEM toys, 197-Pieces
Discovery™ #Mindblown Solar Vehicle Robot Science Kit, Hands on STEM toys, 197-Pieces
5384.5 out of 5 Stars. 538 reviews
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Engino- STEM Toys, Simple Machines, Construction Toys for Kids 9+ $79.99 $79.99/count
$7999
current price $79.99$79.99/count
Engino- STEM Toys, Simple Machines, Construction Toys for Kids 9+
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620384 - ROBOTICS SMART MACHINES SUPER SPHERE-CONSTRUCT 7 ROBOTS $83.99
$8399
current price $83.99620384 - ROBOTICS SMART MACHINES SUPER SPHERE-CONSTRUCT 7 ROBOTS
41 out of 5 Stars. 4 reviews
HKEJIAOI Mechanical Power Assembly Kit with Bluetooth Remote Control, Programmable Motorized Model Building Set for Adults Engineering Construction Project From $30.99
From$3099
HKEJIAOI Mechanical Power Assembly Kit with Bluetooth Remote Control, Programmable Motorized Model Building Set for Adults Engineering Construction Project
Build Your Own Robot Toys For Kids Ingenious Machines Remote Control Robot Building Kit (Crane, Forklift, Bulldozer & Truck) Robot Toys For Boys Aged 6 7 8 9 $49.99
$4999
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Rirool STEM Robotics Kit 6-in-1, Science Experiments for Kids Ages 6-12 Year Old, Building Toys with Reptile Robot, Balance Car, Bubble Machine, Gift for Boys & Girls $13.99 Was $26.99
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Rirool STEM Robotics Kit 6-in-1, Science Experiments for Kids Ages 6-12 Year Old, Building Toys with Reptile Robot, Balance Car, Bubble Machine, Gift for Boys & Girls
194.8 out of 5 Stars. 19 reviews
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Deal Apitor Robot J Robot Building Kit for Kids Ages 7-12, 6-in-1 STEM Educational Coding Toys with APP Remote Control, Science Engineering Gift for Boys & Girls, 4 Control Modes (480 Pieces) Was $59.99
Apitor Robot J Robot Building Kit for Kids Ages 7-12, 6-in-1 STEM Educational Coding Toys with APP Remote Control, Science Engineering Gift for Boys & Girls, 4 Control Modes (480 Pieces)
274.6 out of 5 Stars. 27 reviews
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E-Blox: Circuit Blox: BYO Burp 'N Fart Machine - Build Your Own, Add Funny Sounds To Brick Structures, DIY STEM Electrical Activities, Toy Kids Age 5+ $17.05
$1705
current price $17.05E-Blox: Circuit Blox: BYO Burp 'N Fart Machine - Build Your Own, Add Funny Sounds To Brick Structures, DIY STEM Electrical Activities, Toy Kids Age 5+
34.3 out of 5 Stars. 3 reviews
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LEGO Friends Heartlake City Candy Store Building Toys - Pretend Play Set for Kids, Girls & Boys, Ages 6+ - W/ 2 Minifigures & Cat Figure - Gift Ideas for Birthday - 42649 $27.99
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$2799
current price $27.99LEGO Friends Heartlake City Candy Store Building Toys - Pretend Play Set for Kids, Girls & Boys, Ages 6+ - W/ 2 Minifigures & Cat Figure - Gift Ideas for Birthday - 42649
3654.6 out of 5 Stars. 365 reviews
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LEGO Friends Fun Indoor Playground Building Toy for Girls & Boys - Pretend Play Set for Kids, Ages 7+ - W/Sonia, Liann & Nova Minidolls & Accessories - Gift Idea for Birthdays - 42686 $56.85
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$5685
current price $56.85LEGO Friends Fun Indoor Playground Building Toy for Girls & Boys - Pretend Play Set for Kids, Ages 7+ - W/Sonia, Liann & Nova Minidolls & Accessories - Gift Idea for Birthdays - 42686
194.8 out of 5 Stars. 19 reviews
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STEM Science Kits for Kids 6-8, Educational Toys for Kids 4-6-8, Kids Stem Robot Toys Electronic Science Experiments Engineering Building Kit Birthday Gifts, Toys 6 7 8 9 10 11 12 Year Old Boys Girls $21.99
$2199
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104.4 out of 5 Stars. 10 reviews
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Engino Creative Builder- Backhoe Loader- 3-in-1, STEM Toys for Kids 6+ From $34.99
4 options
Available in additional 4 optionsFrom$3499
Engino Creative Builder- Backhoe Loader- 3-in-1, STEM Toys for Kids 6+
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Smartivity: Kaleidoscope - DIY Colorful Bead Viewing Retro Toy, Building Set, Wooden Machine Activity, Construct & Play, STEM Craft Kit, Kids Ages 6+ $17.69
$1769
current price $17.69Smartivity: Kaleidoscope - DIY Colorful Bead Viewing Retro Toy, Building Set, Wooden Machine Activity, Construct & Play, STEM Craft Kit, Kids Ages 6+
44.8 out of 5 Stars. 4 reviews
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Learning Resources STEM Explorers Machine Makers, 60 Pieces, Ages 5+, STEM Toys, STEM Building Toys, STEM Kits, Engineering toys, build it yourself toys $20.99
$2099
current price $20.99Learning Resources STEM Explorers Machine Makers, 60 Pieces, Ages 5+, STEM Toys, STEM Building Toys, STEM Kits, Engineering toys, build it yourself toys
35 out of 5 Stars. 3 reviews
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MACTANO Machine Building Block Set Coffee Machine Building Kit Toy for Adult Teen Brown 846PCS $69.99
$6999
current price $69.99MACTANO Machine Building Block Set Coffee Machine Building Kit Toy for Adult Teen Brown 846PCS
Steel Works Mechanical Multi-Mod $29.99
$2999
current price $29.99Steel Works Mechanical Multi-Mod
24 out of 5 Stars. 2 reviews
Lilian&Gema 6-in-1 Solar Robot Kit for Kids, STEM Toys Educational Science Kit, Building Robot Toys Birthday Gift for Boys Ages 6 7 8 9 10 11 12+ $14.99
$1499
current price $14.99Lilian&Gema 6-in-1 Solar Robot Kit for Kids, STEM Toys Educational Science Kit, Building Robot Toys Birthday Gift for Boys Ages 6 7 8 9 10 11 12+
25 out of 5 Stars. 2 reviews
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Solar Powered 13-in-1 Robot Kit Hands-On STEM Engineering Toy $16.99
$1699
current price $16.99Solar Powered 13-in-1 Robot Kit Hands-On STEM Engineering Toy
Engino- Inventor STEM Toys, Space Shuttle Kit, Construction Toys for Kids 9+ From $37.99
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Deal Best Choice Products Kids 4-in-1 Science Project Kit, STEM & STEAM Robot, Solar System, Soap, Weather Lab Experiments $18.99 Was $39.99
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Best Choice Products Kids 4-in-1 Science Project Kit, STEM & STEAM Robot, Solar System, Soap, Weather Lab Experiments
2034.2 out of 5 Stars. 203 reviews
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Deal Beefunni STEM Toys Solar-Powered Transforming Robot Toy - 12-in-1 Construction Set,Educational Science Experiment Kit Toys $15.99 Was $26.99
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Beefunni STEM Toys Solar-Powered Transforming Robot Toy - 12-in-1 Construction Set,Educational Science Experiment Kit Toys
234 out of 5 Stars. 23 reviews
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Engino: Discovering STEM - Mechanics: Levers & Linkages - 16 Model Toy Machine Brick Building Set, Snap-Fit Construction, Experiment & Theory, Kids 9+ $37.99
$3799
current price $37.99Engino: Discovering STEM - Mechanics: Levers & Linkages - 16 Model Toy Machine Brick Building Set, Snap-Fit Construction, Experiment & Theory, Kids 9+
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JUGAAD LIFE 6-in-1 Building Science STEM Kits, STEM Projects for Kids Ages 8-12 12-16, Solar Robot Kit Space Toys Birthday Gifts for 8 9 10 11 12 Years Old Boys Girls From $12.59
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JUGAAD LIFE 6-in-1 Building Science STEM Kits, STEM Projects for Kids Ages 8-12 12-16, Solar Robot Kit Space Toys Birthday Gifts for 8 9 10 11 12 Years Old Boys Girls
224 out of 5 Stars. 22 reviews
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Engine Model Building Kit Mechanical Assembly with Moving Parts STEM Educational Toy for 14+ Years Interactive Construction Set Gift for Teens and Adults From $30.26
From$3026
Engine Model Building Kit Mechanical Assembly with Moving Parts STEM Educational Toy for 14+ Years Interactive Construction Set Gift for Teens and Adults
Deal FAGINEY 4-in-1 Building Science STEM Kits, Solar Robot Toys for Kids Ages 8-14+, STEM Projects DIY Space Toys Birthday Gifts for Boys Girls Ages 8-16 Teens From $17.99
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FAGINEY 4-in-1 Building Science STEM Kits, Solar Robot Toys for Kids Ages 8-14+, STEM Projects DIY Space Toys Birthday Gifts for Boys Girls Ages 8-16 Teens
714.2 out of 5 Stars. 71 reviews
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Apitor Robot X Robot Building Kit, 12-in-1 Programmable Remote App-Controlled Car Coding Set, STEM Educational Birthday Gifts for Boys Girls Kids Aged 8-12 (600 Pieces) From $69.99
From$6999
Apitor Robot X Robot Building Kit, 12-in-1 Programmable Remote App-Controlled Car Coding Set, STEM Educational Birthday Gifts for Boys Girls Kids Aged 8-12 (600 Pieces)
43.5 out of 5 Stars. 4 reviews
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Deal Beefunni 12-in-1 STEM Solar Robot Toys,Educational Building Science Experiment Kit for Kids,Gifts for 8 -12 Year Old Boys Girls $17.59 Was $19.79
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Beefunni 12-in-1 STEM Solar Robot Toys,Educational Building Science Experiment Kit for Kids,Gifts for 8 -12 Year Old Boys Girls
454.4 out of 5 Stars. 45 reviews
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Learning Resources STEM Simple Machines Activity Set -19 Pieces, Boys Girls Ages 5 6 7+ Hands-on Science Activities, STEM Toys $21.90 Was $26.19
Now$2190
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Learning Resources STEM Simple Machines Activity Set -19 Pieces, Boys Girls Ages 5 6 7+ Hands-on Science Activities, STEM Toys
103.8 out of 5 Stars. 10 reviews
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MUSICOZY 6-in-1 Building Science STEM KitsSTEM Projects for Kids Ages 8-12 12-16, Solar Robot Kit Space Toys Birthday Gifts for 8 9 10 11 12 13 14 15 16 Year Old, Boys Girls $17.99
$1799
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1524.6 out of 5 Stars. 152 reviews
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Teach Tech Mech-5 Programable Mechanical Robot Coding Kit, Stem Educational Toys $23.99 Was $37.99
Now$2399
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Teach Tech Mech-5 Programable Mechanical Robot Coding Kit, Stem Educational Toys
614.4 out of 5 Stars. 61 reviews
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LEGO Technic App-Controlled Cat D11 Bulldozer 42131; A True-to-Life Replica of an Iconic Construction Machine (3,854 Pieces) $999.99
$99999
current price $999.99LEGO Technic App-Controlled Cat D11 Bulldozer 42131; A True-to-Life Replica of an Iconic Construction Machine (3,854 Pieces)
804.6 out of 5 Stars. 80 reviews
Creative DIY Retro Classic Machine Building Blocks Model Kit, Vintage Typewriter, Computer, Television, Radio & Game Console Bricks Toy, Ideal Present for Hobbyists, Kids and Adults From $107.00
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Creative DIY Retro Classic Machine Building Blocks Model Kit, Vintage Typewriter, Computer, Television, Radio & Game Console Bricks Toy, Ideal Present for Hobbyists, Kids and Adults
LEGO Arcade Machine Building Kit 40805, Exclusive Mini Retro Game Cabinet Model, Fun Collectible Gift for Fans of Classic Video Games and Vintage Arcade Dcor $64.75
$6475
current price $64.75LEGO Arcade Machine Building Kit 40805, Exclusive Mini Retro Game Cabinet Model, Fun Collectible Gift for Fans of Classic Video Games and Vintage Arcade Dcor
554.6 out of 5 Stars. 55 reviews
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4M: KidzRobotix - Motorized Robot Hand - DIY Building Science Kit, Programmable Drum, Lever-Based Fingers, Precision Gear System, STEM Toy, Kids 8+ $26.99
$2699
current price $26.994M: KidzRobotix - Motorized Robot Hand - DIY Building Science Kit, Programmable Drum, Lever-Based Fingers, Precision Gear System, STEM Toy, Kids 8+
25 out of 5 Stars. 2 reviews
HEX BOTS Starter Set Nano Playset, for Ages 3 & Up $10.50 Was $12.97
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HEX BOTS Starter Set Nano Playset, for Ages 3 & Up
194.8 out of 5 Stars. 19 reviews
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Lictin RC Solar Robot Kit for Kids, 31-in-1 STEM Building Kits with App/Remote Control, Solar and Battery Powered Educational Science Learning Toys Gift for Boys Girls Ages 8-12 $23.99
$2399
current price $23.99Lictin RC Solar Robot Kit for Kids, 31-in-1 STEM Building Kits with App/Remote Control, Solar and Battery Powered Educational Science Learning Toys Gift for Boys Girls Ages 8-12
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HopeRock 12-in-1 Solar Robot Kit, STEM Toys for Boys Age 8-11 Years, DIY Solar Powered Robotics Set, Educational Engineering Building Science Toy Gift for Kids Boys & Girls. $19.99 Was $36.99
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HopeRock 12-in-1 Solar Robot Kit, STEM Toys for Boys Age 8-11 Years, DIY Solar Powered Robotics Set, Educational Engineering Building Science Toy Gift for Kids Boys & Girls.
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5-in-1 STEM Robot Building Kit for Kids Ages 8-16, Remote & App Controlled, Rechargeable Engineering Learning DIY Coding Toy, Educational Building Blocks Gift for Girls & Boys $60.99
$6099
current price $60.995-in-1 STEM Robot Building Kit for Kids Ages 8-16, Remote & App Controlled, Rechargeable Engineering Learning DIY Coding Toy, Educational Building Blocks Gift for Girls & Boys
Clearance Klever Kits Motor Robotics Kit 36-in-1 STEM Toy for Boys, Educational Science Kit for Kids Ages 8-12 $27.99 Was $43.99
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Klever Kits Motor Robotics Kit 36-in-1 STEM Toy for Boys, Educational Science Kit for Kids Ages 8-12
374.7 out of 5 Stars. 37 reviews
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LEGO Marvel War Machine Mech Armor, Buildable Marvel Action Figure Toy for Kids with 3 Stud Shooters, Legendary Character from the MCU, Marvel Gift for Boys and Girls Aged 6 and Up, 76277
LEGO Marvel War Machine Mech Armor, Buildable Marvel Action Figure Toy for Kids with 3 Stud Shooters, Legendary Character from the MCU, Marvel Gift for Boys and Girls Aged 6 and Up, 76277
4904.7 out of 5 Stars. 490 reviews
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Deal Apitor Robot R Robot Building Kit for Kids Ages 6-12, 4-in-1 STEM Educational Coding Toys with APP Remote Control, Science Engineering Gift for Boys & Girls, 4 Control Modes (300 Pieces) From $36.99
From$3699
Apitor Robot R Robot Building Kit for Kids Ages 6-12, 4-in-1 STEM Educational Coding Toys with APP Remote Control, Science Engineering Gift for Boys & Girls, 4 Control Modes (300 Pieces)
154.7 out of 5 Stars. 15 reviews
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LEGO Icons Leonardo da Vinci's Flying Machine DIY Kit - Ornithopter Building Set for Adults, Ages 18+ - Craft for Home or Office Decor with Display Stand - Gift Idea - 10363 $54.99
$5499
current price $54.99LEGO Icons Leonardo da Vinci's Flying Machine DIY Kit - Ornithopter Building Set for Adults, Ages 18+ - Craft for Home or Office Decor with Display Stand - Gift Idea - 10363
1654.8 out of 5 Stars. 165 reviews
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Windbots: 6-In-1 Wind-Powered Machine Kit (Other) $34.99
$3499
current price $34.99Windbots: 6-In-1 Wind-Powered Machine Kit (Other)
12 out of 5 Stars. 1 reviews
JBeeCtrl 13-in-1 Solar Power Robots Toys for Boys Age 8-11 STEM Toys Educational Building Science Kit for Kids Christams Gift for 8 9 10 11 12 Year Old Boys Gray From $17.99
From$1799
JBeeCtrl 13-in-1 Solar Power Robots Toys for Boys Age 8-11 STEM Toys Educational Building Science Kit for Kids Christams Gift for 8 9 10 11 12 Year Old Boys Gray
354.3 out of 5 Stars. 35 reviews
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BESTSKY DIY Build Your Own RC Car Kit - Buildable Model - Wooden Cars to Build & Paint - STEAM & STEM Kits Project - Crafts for Boys Ages 3-12 - Wood Simple Machine for Kids $6.76 Was $7.91
Now$676
current price Now $6.76, Was $7.91$7.91
BESTSKY DIY Build Your Own RC Car Kit - Buildable Model - Wooden Cars to Build & Paint - STEAM & STEM Kits Project - Crafts for Boys Ages 3-12 - Wood Simple Machine for Kids
Robotics: Smart Machines $139.95
$13995
current price $139.95Robotics: Smart Machines
34.3 out of 5 Stars. 3 reviews
12-in-1 STEM Robot Kit Toys for Kids 8-12, DIY Building Educational STEM Science Kits for Boy Birthday Gifts $29.90
$2990
current price $29.9012-in-1 STEM Robot Kit Toys for Kids 8-12, DIY Building Educational STEM Science Kits for Boy Birthday Gifts
15 out of 5 Stars. 1 reviews
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Nanoblock - PAC-MAN - Character Collection - Arcade Machine Building Kit $12.99
$1299
current price $12.99Nanoblock - PAC-MAN - Character Collection - Arcade Machine Building Kit
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DIY CNC Kits(188)
219-Piece 3D Metal Pumping Unit Model Kit DIY Assembly Science Education Model with Precision CNC Aluminum Alloy Parts, Mechanical Transmission Display, Collectible Craft Gift $169.99
$16999
current price $169.99219-Piece 3D Metal Pumping Unit Model Kit DIY Assembly Science Education Model with Precision CNC Aluminum Alloy Parts, Mechanical Transmission Display, Collectible Craft Gift
ENJOMOR -Type Hot Air Stirling Engine Model Kit - DIY Assembly with LED Generator, Alcohol-Powered, CNC Metal Construction Educational Science Gift for Physics Enthusiasts $48.99
$4899
current price $48.99ENJOMOR -Type Hot Air Stirling Engine Model Kit - DIY Assembly with LED Generator, Alcohol-Powered, CNC Metal Construction Educational Science Gift for Physics Enthusiasts
Metal Vertical Dual-Cylinder Oneway Piston Steam Engine Model, CNC Machined Aluminum Boiler with Safety Valve, Semi-Circular Balanced DIY Physics Experiment Model Gift for Enthusiasts $210.31 Was $221.88
Now$21031
current price Now $210.31, Was $221.88$221.88
Metal Vertical Dual-Cylinder Oneway Piston Steam Engine Model, CNC Machined Aluminum Boiler with Safety Valve, Semi-Circular Balanced DIY Physics Experiment Model Gift for Enthusiasts
JDM-298A 1/10 RC Car DIY Assembly Kit, 2.4GHz Carbon Fiber Style Chassis Drift RC Kart with 3-in-1 ESC, 130 Brushed Motor 30,000 RPM, CNC Racing Parts for Adults (Full Upgrade Version) From $100.68
From$10068
JDM-298A 1/10 RC Car DIY Assembly Kit, 2.4GHz Carbon Fiber Style Chassis Drift RC Kart with 3-in-1 ESC, 130 Brushed Motor 30,000 RPM, CNC Racing Parts for Adults (Full Upgrade Version)
KFFKFF Rolling Mill, 2.24"/57 mm Craftsmanship Milling Machine, 1:2 Gear Proportion, Versatile 3-in-1 Mill, 0-5.5 mm Compression Depth for Crafting Metal Jewelry Sheet Square Wire Oval $256.90
$25690
current price $256.90KFFKFF Rolling Mill, 2.24"/57 mm Craftsmanship Milling Machine, 1:2 Gear Proportion, Versatile 3-in-1 Mill, 0-5.5 mm Compression Depth for Crafting Metal Jewelry Sheet Square Wire Oval
KFFKFF Linear Movement Set, SFC16 1000mm, Comes with Two 39.4-inch Tracks, Four SC16 Carriage Blocks, and Four Mounting Brackets, Suitable for CNC and Robotics Tasks $39.99
$3999
current price $39.99KFFKFF Linear Movement Set, SFC16 1000mm, Comes with Two 39.4-inch Tracks, Four SC16 Carriage Blocks, and Four Mounting Brackets, Suitable for CNC and Robotics Tasks
TECHING Pumping Unit Model Kit 219pcs 3D Metal Pumping Unit Model DIY Assembly Model Science Education Gift $129.00
$12900
current price $129.00TECHING Pumping Unit Model Kit 219pcs 3D Metal Pumping Unit Model DIY Assembly Model Science Education Gift
ENGINEDIY L4 Engine Model Kit that Runs, 3D Metal Turbocharged Inline-Four Car Engine Mechanical Engineering DIY Assembly Engine Model with Cooling System (364+PCS)
ENGINEDIY L4 Engine Model Kit that Runs, 3D Metal Turbocharged Inline-Four Car Engine Mechanical Engineering DIY Assembly Engine Model with Cooling System (364+PCS)
3D Pumping Unit Model DIY Metal Oillfield Working Equipment Assembly Kit (219PCS) $159.99
$15999
current price $159.993D Pumping Unit Model DIY Metal Oillfield Working Equipment Assembly Kit (219PCS)
MAD RC 1:10 Scale CNC Dynamic Visual Supercharger Kit for TOYAN FS-V800WGPC V8 Engine Models, Realistic Moving Pulley System, Compatible with AX90104, SCX10, Capra & VS4-10 Pro $80.99
$8099
current price $80.99MAD RC 1:10 Scale CNC Dynamic Visual Supercharger Kit for TOYAN FS-V800WGPC V8 Engine Models, Realistic Moving Pulley System, Compatible with AX90104, SCX10, Capra & VS4-10 Pro
ENGINEKIT Teching 1:3 Metal V8 Car Engine Model Kit Mechanical DIY Assembly Recearch Educational Toy Adults Kids $749.99
$74999
current price $749.99ENGINEKIT Teching 1:3 Metal V8 Car Engine Model Kit Mechanical DIY Assembly Recearch Educational Toy Adults Kids
JDM-298A DIY RC Racing Car Chassis Kit 1/10 Scale CNC Full Upgrade Version With 3 In 1 ESC Precision Steering And Modular Design Hobby Grade Vehicle( White ) From $89.66
From$8966
JDM-298A DIY RC Racing Car Chassis Kit 1/10 Scale CNC Full Upgrade Version With 3 In 1 ESC Precision Steering And Modular Design Hobby Grade Vehicle( White )
TECHING v4 Engine Model kit Full Metal Model Engine Assembly Kit Kids Run Adults 350+Pcs Assembly time 4 Hours DIY Toy Gift $420.00
$42000
current price $420.00TECHING v4 Engine Model kit Full Metal Model Engine Assembly Kit Kids Run Adults 350+Pcs Assembly time 4 Hours DIY Toy Gift
TECHING V4 Engine Model Kit 4-Cylinder Car Engine Assembly Kit Ideal for Industry Research Education $499.99
$49999
current price $499.99TECHING V4 Engine Model Kit 4-Cylinder Car Engine Assembly Kit Ideal for Industry Research Education
SEMTO Engine ST-NF2 7.0cc Mini Inline Double-Cylinder Four-Stroke Air-Cooled Nitro Internal Combustion Engine Model Kit That Works, DIY Engine Model Gift for Hobbyists From $66.87
3 options
Available in additional 3 optionsFrom$6687
SEMTO Engine ST-NF2 7.0cc Mini Inline Double-Cylinder Four-Stroke Air-Cooled Nitro Internal Combustion Engine Model Kit That Works, DIY Engine Model Gift for Hobbyists
Metalkit Teching Electric Steam Locomotive Train Model Kit DIY Assembly Toy Gifts for Adult Kids $459.99
$45999
current price $459.99Metalkit Teching Electric Steam Locomotive Train Model Kit DIY Assembly Toy Gifts for Adult Kids
Stirling Single Cylinder High Temperature DIY Engine Model Kit for Science and Education Best Gift $99.99
$9999
current price $99.99Stirling Single Cylinder High Temperature DIY Engine Model Kit for Science and Education Best Gift
Front and Rear Bumpers RC Bumpers 1/10 Vehicles Accessories Crawler Upgrade CNC Body DIY RC Crawler Bumpers Modular Bumpers black Was $16.99
Front and Rear Bumpers RC Bumpers 1/10 Vehicles Accessories Crawler Upgrade CNC Body DIY RC Crawler Bumpers Modular Bumpers black
DM122 Mini Metal Turbofan Engine Model Kit That Works, 170+ Parts 1:14 Scale 4.41H x 7L x 3W All-Metal Jet Engine Model with Transparent Cover, STEM Educational Assembly Kit, Desk Decoration Gift $120.00
$12000
current price $120.00DM122 Mini Metal Turbofan Engine Model Kit That Works, 170+ Parts 1:14 Scale 4.41H x 7L x 3W All-Metal Jet Engine Model with Transparent Cover, STEM Educational Assembly Kit, Desk Decoration Gift
JDM-298A 1/10 RC Car DIY Assembly Kit Full Upgrade Version With CNC Components 3 In 1 ESC Low Center Gravity Racing Chassis 2.4GHz Remote Control Hobby Grade Vehicle- White
JDM-298A 1/10 RC Car DIY Assembly Kit Full Upgrade Version With CNC Components 3 In 1 ESC Low Center Gravity Racing Chassis 2.4GHz Remote Control Hobby Grade Vehicle- White
TECHING L4 Turbocharged 4-Cylinder Full Metal Engine Model Kit DIY Assembly for STEM Learning Collector Display $649.99
$64999
current price $649.99TECHING L4 Turbocharged 4-Cylinder Full Metal Engine Model Kit DIY Assembly for STEM Learning Collector Display
TOYAN FS-B400 14cc Flat-Four Horizontally Opposed Four-Stroke Nitro H4 Engine DIY Model Kit $899.99
$89999
current price $899.99TOYAN FS-B400 14cc Flat-Four Horizontally Opposed Four-Stroke Nitro H4 Engine DIY Model Kit
7.0cc Mini Inline Double-Cylinder Four-Stroke Air-Cooled Nitro Internal Combustion Engine Model Kit, DIY Engine Model Gift for Hobbyists $194.00
$19400
current price $194.007.0cc Mini Inline Double-Cylinder Four-Stroke Air-Cooled Nitro Internal Combustion Engine Model Kit, DIY Engine Model Gift for Hobbyists
Aluminum Alloy Front and Rear Axle Housing Kit CNC Metal Construction Easy Install for 1/24 D90 SCX24 RC Car Model
Aluminum Alloy Front and Rear Axle Housing Kit CNC Metal Construction Easy Install for 1/24 D90 SCX24 RC Car Model
TECHING Metal Robot Tank Building Kit with Bluetooth Speaker Remote Control Puzzle DIY Engine Assembly $199.99
$19999
current price $199.99TECHING Metal Robot Tank Building Kit with Bluetooth Speaker Remote Control Puzzle DIY Engine Assembly
TOYAN FS-S100AT Single-Cylinder 4-Stroke Engine Model 5th Anniversary Ed. with Visible Combustion Chamber, Adjustable Carburetor, All-Metal CNC Build. For RC Car/Ship, Teaching Demo $359.99
$35999
current price $359.99TOYAN FS-S100AT Single-Cylinder 4-Stroke Engine Model 5th Anniversary Ed. with Visible Combustion Chamber, Adjustable Carburetor, All-Metal CNC Build. For RC Car/Ship, Teaching Demo
SEMTO ENGINE ST-NF2 7.0cc Mini Inline Double-Cylinder Four-Stroke Nitro Engine Model Kit with Full Accessories (Electric Plug, Fuel Tank, Oil Pipe, Ignition Module), DIY Assembly for Adult Hobbyists $260.09
$26009
current price $260.09SEMTO ENGINE ST-NF2 7.0cc Mini Inline Double-Cylinder Four-Stroke Nitro Engine Model Kit with Full Accessories (Electric Plug, Fuel Tank, Oil Pipe, Ignition Module), DIY Assembly for Adult Hobbyists
Stirling Single Cylinder Engine Model DIY Engine Model for Science and Education Gift $99.99
$9999
current price $99.99Stirling Single Cylinder Engine Model DIY Engine Model for Science and Education Gift
TECHING Full Metal Stirling Engine Pedestrian Robot DIY Engine Model Kit Collection Science $129.99
$12999
current price $129.99TECHING Full Metal Stirling Engine Pedestrian Robot DIY Engine Model Kit Collection Science
Armature Kit - DIY Metal Puppet Figure Skeleton, Easy to Assemble, Animated Character Design, for Stop Motion Animation $31.82
$3182
current price $31.82Armature Kit - DIY Metal Puppet Figure Skeleton, Easy to Assemble, Animated Character Design, for Stop Motion Animation
14 out of 5 Stars. 1 reviews
3D Oil Derrick Pumping Unit Model Kit, DIY Metal Oilfield Working Equipment Assembly Kit, Gifts for Adults & Teens (219PCS) $189.99
$18999
current price $189.993D Oil Derrick Pumping Unit Model Kit, DIY Metal Oilfield Working Equipment Assembly Kit, Gifts for Adults & Teens (219PCS)
TECHING Twin-Spool turbofan Engine Model kit That Works Metal Assembly 1/10 Electric Aircraft Engine Jet Engine Model Craft Gift for Adult - 1000+PCS DM119 $880.00
$88000
current price $880.00TECHING Twin-Spool turbofan Engine Model kit That Works Metal Assembly 1/10 Electric Aircraft Engine Jet Engine Model Craft Gift for Adult - 1000+PCS DM119
Mechanical Parts(399)
2 Pcs Mountain Rear Disc Brake Mechanical Caliper Universal Mechanical Bicycle Disc Brake Front + Rear Caliper F160 R140 F180 R160 $21.99
$2199
current price $21.992 Pcs Mountain Rear Disc Brake Mechanical Caliper Universal Mechanical Bicycle Disc Brake Front + Rear Caliper F160 R140 F180 R160
74 out of 5 Stars. 7 reviews
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BUCKLOS Mountain Bike Disc Brake kit, MTB Mechanical Line Pulling Disc Brakes Caliper with Aluminum Alloy Levers /160mm Rotor,/is/PM Universal Adapter for Ebike/Folding Bike/Scooter/Fat Bike From $30.59
From$3059
BUCKLOS Mountain Bike Disc Brake kit, MTB Mechanical Line Pulling Disc Brakes Caliper with Aluminum Alloy Levers /160mm Rotor,/is/PM Universal Adapter for Ebike/Folding Bike/Scooter/Fat Bike
474 out of 5 Stars. 47 reviews
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ebike Mechanical Disc Brake Caliper For ROTOR 160MM Alloy Clip Front and Rear From $16.12
4 options
Available in additional 4 optionsFrom$1612
ebike Mechanical Disc Brake Caliper For ROTOR 160MM Alloy Clip Front and Rear
ebike MTB Mechanical Disc Brake Caliper Rotor 160MM Alloy Clip Front and Rear
ebike MTB Mechanical Disc Brake Caliper Rotor 160MM Alloy Clip Front and Rear
15 out of 5 Stars. 1 reviews
500+ Technical-Parts Group EV3 Building Block Parts Regular-Sized Replacement Mechanical Parts Include Brick,Bush,Technic Pin,Gear. $44.99
$4499
current price $44.99500+ Technical-Parts Group EV3 Building Block Parts Regular-Sized Replacement Mechanical Parts Include Brick,Bush,Technic Pin,Gear.
YAHHU 430310060024 6mm DBore Gear 24 Tooth MOD 0.8 Pinion Gear Replacement Industrial Robot Parts for High Precision Mechanical Projects (0.24 inches / 6mm) Silver $11.54
$1154
current price $11.54YAHHU 430310060024 6mm DBore Gear 24 Tooth MOD 0.8 Pinion Gear Replacement Industrial Robot Parts for High Precision Mechanical Projects (0.24 inches / 6mm) Silver
ZTZ 4-Piston MTB Hydraulic Brake Set, Left Front 850mm and Right Rear 1600mm Hydraulic Disc Brake Kit with PM/is Adapter, Fits for eBike, Mountain Bike and BMX $62.99
$6299
current price $62.99ZTZ 4-Piston MTB Hydraulic Brake Set, Left Front 850mm and Right Rear 1600mm Hydraulic Disc Brake Kit with PM/is Adapter, Fits for eBike, Mountain Bike and BMX
43.8 out of 5 Stars. 4 reviews
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Technic Parts Group EV3 Replacement Building Block Parts Regular-Sized Mechanical Parts Include Brick,Bush,Technic Pin. $29.90
$2990
current price $29.90Technic Parts Group EV3 Replacement Building Block Parts Regular-Sized Mechanical Parts Include Brick,Bush,Technic Pin.
15 out of 5 Stars. 1 reviews
Shimano Tourney BR-TX805 Mechanical Disc Brake Caliper with B01S Resin Pads $32.88
$3288
current price $32.88Shimano Tourney BR-TX805 Mechanical Disc Brake Caliper with B01S Resin Pads
Riousery Premium Aluminum Alloy Mountain Bike Mechanical Disc Brake Set Front and Rear Cable Puller Caliper Replacement Parts for MTB Cycling Bicycles Easy Installation Black 10 inches / 25.4 cm From $19.99
From$1999
Riousery Premium Aluminum Alloy Mountain Bike Mechanical Disc Brake Set Front and Rear Cable Puller Caliper Replacement Parts for MTB Cycling Bicycles Easy Installation Black 10 inches / 25.4 cm
32Pcs Speed Power Functions Motor Kit - Technical Parts Set Compatible with Lego Technic, DIY Technical Compatibility Brick Motors Accessories $39.99
$3999
current price $39.9932Pcs Speed Power Functions Motor Kit - Technical Parts Set Compatible with Lego Technic, DIY Technical Compatibility Brick Motors Accessories
24.5 out of 5 Stars. 2 reviews
Treedix Acrylic Mechanical Arm DIY Kit Compatible with SG90 MG90S MG996R Servo Motor Compatible with Arduino Raspberry Pi $23.99
$2399
current price $23.99Treedix Acrylic Mechanical Arm DIY Kit Compatible with SG90 MG90S MG996R Servo Motor Compatible with Arduino Raspberry Pi
Durable Mechanical Bike Disc Brake Front & Rear Rotor Kit for Mountain Bikes Black 160 mm $23.59
$2359
current price $23.59Durable Mechanical Bike Disc Brake Front & Rear Rotor Kit for Mountain Bikes Black 160 mm
Mechanical Disc Brake Set, Bicycle Brake Levers, Front & Rear Calipers with Cable, Mountain Bike Accessories $28.67
$2867
current price $28.67Mechanical Disc Brake Set, Bicycle Brake Levers, Front & Rear Calipers with Cable, Mountain Bike Accessories
15 out of 5 Stars. 1 reviews
E-Bike Mechanical Brake Levers Electric Bicycle Part With Parking Button Aluminum E-Bike Brake Lever For Electric Bicycle Handle Was $16.99
E-Bike Mechanical Brake Levers Electric Bicycle Part With Parking Button Aluminum E-Bike Brake Lever For Electric Bicycle Handle
Front Rear Bicycle Caliper Mechanical Disc Brake Cycling Mountain Part Mtb Bike Was $13.79
Front Rear Bicycle Caliper Mechanical Disc Brake Cycling Mountain Part Mtb Bike
Mountain Bicycle Disc Brake Caliper 160/180Mm Front/Rear Line Pulling Disc Brake Mechanical Brakes Calipers Replacement Parts Front From $9.19
From$919
Mountain Bicycle Disc Brake Caliper 160/180Mm Front/Rear Line Pulling Disc Brake Mechanical Brakes Calipers Replacement Parts Front
413 Pcs Technic Parts Group EV3 Include Technic Pin,Bush,Brick Mechanical Parts $50.00
$5000
current price $50.00413 Pcs Technic Parts Group EV3 Include Technic Pin,Bush,Brick Mechanical Parts
6DOF Robot Mechanical Arm Clamp Claw Kit DOF Manipulator Industrial Grade for Robotics $25.82 Was $44.96
Now$2582
current price Now $25.82, Was $44.96$44.96
6DOF Robot Mechanical Arm Clamp Claw Kit DOF Manipulator Industrial Grade for Robotics
11 out of 5 Stars. 1 reviews
20 Pcs Rubber Bands Set for Technic Building Block Kit, Mechanical Transmission Belts Compatible with Technical Parts $11.99
$1199
current price $11.9920 Pcs Rubber Bands Set for Technic Building Block Kit, Mechanical Transmission Belts Compatible with Technical Parts
Electric Bike Mechanical Disc Brake Caliper For-ROTOR 160MM Alloy Clip Front And Rear Bicycle Brake Accessories Replace Parts
Electric Bike Mechanical Disc Brake Caliper For-ROTOR 160MM Alloy Clip Front And Rear Bicycle Brake Accessories Replace Parts
CIYISON UAV Mechanical Claw Remote Control Mechanical Hook for Various Models Drones $47.53
$4753
current price $47.53CIYISON UAV Mechanical Claw Remote Control Mechanical Hook for Various Models Drones
YAHHU 24V 800W Electric Brush Motor Speed Controller with Throttle Grip Set for Wind Turbine Scooter Electric Tricycle Mechanical Equipment Bike Parts[cite: 1] $30.35
![YAHHU 24V 800W Electric Brush Motor Speed Controller with Throttle Grip Set for Wind Turbine Scooter Electric Tricycle Mechanical Equipment Bike Parts[cite: 1]](https://i5.walmartimages.com/seo/YAHHU-24V-800W-Electric-Brush-Motor-Speed-Controller-Throttle-Grip-Set-Wind-Turbine-Scooter-Electric-Tricycle-Mechanical-Equipment-Bike-Parts-cite-1_35cb61ac-bc1b-40d3-af07-e8b54b5acc2b.3410b96977f9fa72d3181bcb0c951c9c.jpeg?odnHeight=576&odnWidth=576&odnBg=FFFFFF)
$3035
current price $30.35YAHHU 24V 800W Electric Brush Motor Speed Controller with Throttle Grip Set for Wind Turbine Scooter Electric Tricycle Mechanical Equipment Bike Parts[cite: 1]
Front Rear Bicycle Caliper Mechanical Disc Brake Cycling Mountain Part Bike From $14.15
2 options
Available in additional 2 optionsFrom$1415
Front Rear Bicycle Caliper Mechanical Disc Brake Cycling Mountain Part Bike
Shimano Alivio BL-T4000 V-Brake Lever Set Silver Flat Bar Mechanical Disc Brake $34.95
$3495
current price $34.95Shimano Alivio BL-T4000 V-Brake Lever Set Silver Flat Bar Mechanical Disc Brake
50 Pcs Rubber Band Set for Technic Building Block, Mechanical Transmission Belt Accessories Compatible with Technical Parts $14.49
$1449
current price $14.4950 Pcs Rubber Band Set for Technic Building Block, Mechanical Transmission Belt Accessories Compatible with Technical Parts
Bike Bike Mechanical Disc Brake / Rear 160 / R-140 / R-160 , Front
Bike Bike Mechanical Disc Brake / Rear 160 / R-140 / R-160 , Front
15 out of 5 Stars. 1 reviews
Axioma Bike Disc Brake Kit Mechanical Disc Brake Parts, Maintain with Rotor Replacement Front Rear140 $26.02
$2602
current price $26.02Axioma Bike Disc Brake Kit Mechanical Disc Brake Parts, Maintain with Rotor Replacement Front Rear140
ebike MTB Mechanical Disc Brake Caliper Rotor 160MM Alloy Clip Front and Rear
ebike MTB Mechanical Disc Brake Caliper Rotor 160MM Alloy Clip Front and Rear
24.5 out of 5 Stars. 2 reviews
Suodoka Electric Motor Gear Box 35000RPM Drive Kids Ride On Car Toy Parts Mechanical Equipment 12V 570 $31.14
$3114
current price $31.14Suodoka Electric Motor Gear Box 35000RPM Drive Kids Ride On Car Toy Parts Mechanical Equipment 12V 570
HKEJIAOI Mechanical Power Assembly Kit with Bluetooth Remote Control, Programmable Motorized Model Building Set for Adults Engineering Construction Project From $30.99
From$3099
HKEJIAOI Mechanical Power Assembly Kit with Bluetooth Remote Control, Programmable Motorized Model Building Set for Adults Engineering Construction Project
Electric Scooter Brake Right Side Caliper Replacement Parts Mechanical Disc Accessory $11.24
$1124
current price $11.24Electric Scooter Brake Right Side Caliper Replacement Parts Mechanical Disc Accessory
3D Printer Parts(11)
2Pc Aluminum Flexible Shaft Coupler Coupling Bore 3D-Printer Part Blue Stepper Motor 2Pcs 6-8Mm From $12.72
From$1272
2Pc Aluminum Flexible Shaft Coupler Coupling Bore 3D-Printer Part Blue Stepper Motor 2Pcs 6-8Mm
Aluminum Flexible Shaft Coupler Coupling Bore 3D-Printer Part Blue Stepper Motor 2pcs 8-8mm From $12.37
From$1237
Aluminum Flexible Shaft Coupler Coupling Bore 3D-Printer Part Blue Stepper Motor 2pcs 8-8mm
3D Print Parts Model Kit LED Light Lighting Kit Can Be Matched with A Variety of Lampshade Models Without Printparts,1 x 3D Print Parts Model Kit,White $9.89
$989
current price $9.893D Print Parts Model Kit LED Light Lighting Kit Can Be Matched with A Variety of Lampshade Models Without Printparts,1 x 3D Print Parts Model Kit,White
4X 3D Print Parts Model Kit LED Light Lighting Kit Can Be Matched with A Variety of Lampshade Models Without Printparts,4 x 3D Print Parts Model Kit,White $22.19
$2219
current price $22.194X 3D Print Parts Model Kit LED Light Lighting Kit Can Be Matched with A Variety of Lampshade Models Without Printparts,4 x 3D Print Parts Model Kit,White
3X 3D Print Parts Model Kit LED Light Lighting Kit Can Be Matched with A Variety of Lampshade Models Without Printparts,3 x 3D Print Parts Model Kit,White $18.29
$1829
current price $18.293X 3D Print Parts Model Kit LED Light Lighting Kit Can Be Matched with A Variety of Lampshade Models Without Printparts,3 x 3D Print Parts Model Kit,White
1Set for 5 /Ender5 Pro Dual Z Lead Screw Upgrade Kit Dual Motor Dual Z Support Mod,1 x Dual Z Axis Lead Screw Upgrade kit,Black $86.99
$8699
current price $86.991Set for 5 /Ender5 Pro Dual Z Lead Screw Upgrade Kit Dual Motor Dual Z Support Mod,1 x Dual Z Axis Lead Screw Upgrade kit,Black
5X 3D Print Parts Model Kit LED Light Lighting Kit Can Be Matched with A Variety of Lampshade Models Without Printparts $27.09
$2709
current price $27.095X 3D Print Parts Model Kit LED Light Lighting Kit Can Be Matched with A Variety of Lampshade Models Without Printparts
GOOHOCHY 3 PCS Dampers Shock Absorber Ring Motor Noise Reduction 5.4X5.4CM Black $14.51
$1451
current price $14.51GOOHOCHY 3 PCS Dampers Shock Absorber Ring Motor Noise Reduction 5.4X5.4CM Black
MLINS 10 PCS Machine Stepper Motor Wire White Terminal Motor Connector Cables $6.40
$640
current price $6.40MLINS 10 PCS Machine Stepper Motor Wire White Terminal Motor Connector Cables
RYUJNDK XH2.54 Motor Cable Step Motor Line 4 Pin To 6 Pin For 42 Stepper Motor Connection Cable $6.49
$649
current price $6.49RYUJNDK XH2.54 Motor Cable Step Motor Line 4 Pin To 6 Pin For 42 Stepper Motor Connection Cable
MERRYHAPY 17 Stepper Motor Cables 1 Meter Red 6 Pin to 4 Pin RAMPS Board Connector 12 Pieces $11.82 Was $13.28
Now$1182
current price Now $11.82, Was $13.28$13.28
MERRYHAPY 17 Stepper Motor Cables 1 Meter Red 6 Pin to 4 Pin RAMPS Board Connector 12 Pieces
Robotics Kits(400)
In 25+ people's carts Discovery™ #Mindblown Solar Vehicle Robot Science Kit, Hands on STEM toys, 197-Pieces
Discovery™ #Mindblown Solar Vehicle Robot Science Kit, Hands on STEM toys, 197-Pieces
5384.5 out of 5 Stars. 538 reviews
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Thames & Kosmos Mega Cyborg Hand Science Kit, Children Ages 7+ $29.97
$2997
current price $29.97Thames & Kosmos Mega Cyborg Hand Science Kit, Children Ages 7+
12194.4 out of 5 Stars. 1219 reviews
Thames & Kosmos, My Robotic Pet, Coding Chameleon STEM Kit, Science Set, Children's Ages 8+ $39.97
$3997
current price $39.97Thames & Kosmos, My Robotic Pet, Coding Chameleon STEM Kit, Science Set, Children's Ages 8+
884.2 out of 5 Stars. 88 reviews
Clearance Klever Kits Motor Robotics Kit 36-in-1 STEM Toy for Boys, Educational Science Kit for Kids Ages 8-12 $27.99 Was $43.99
Now$2799
current price Now $27.99, Was $43.99$43.99
Klever Kits Motor Robotics Kit 36-in-1 STEM Toy for Boys, Educational Science Kit for Kids Ages 8-12
374.7 out of 5 Stars. 37 reviews
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Deal Apitor Robot J Robot Building Kit for Kids Ages 7-12, 6-in-1 STEM Educational Coding Toys with APP Remote Control, Science Engineering Gift for Boys & Girls, 4 Control Modes (480 Pieces) Was $59.99
Apitor Robot J Robot Building Kit for Kids Ages 7-12, 6-in-1 STEM Educational Coding Toys with APP Remote Control, Science Engineering Gift for Boys & Girls, 4 Control Modes (480 Pieces)
274.6 out of 5 Stars. 27 reviews
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OSOYOO 2WD Robot Car Starter Kit for Arduino, Intelligent and Educational Kit for Adults, Remote Controlled App Educational Motorized Robotics for Building Programming Learning How to Code $42.99
$4299
current price $42.99OSOYOO 2WD Robot Car Starter Kit for Arduino, Intelligent and Educational Kit for Adults, Remote Controlled App Educational Motorized Robotics for Building Programming Learning How to Code
12 out of 5 Stars. 1 reviews
Teach Tech Mech-5 Programable Mechanical Robot Coding Kit, Stem Educational Toys $23.99 Was $37.99
Now$2399
current price Now $23.99, Was $37.99$37.99
Teach Tech Mech-5 Programable Mechanical Robot Coding Kit, Stem Educational Toys
614.4 out of 5 Stars. 61 reviews
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LEGO Creator 3in1 Space Robot Toys - Building Toys W/ 3 Options, Robot, Spaceship, or Robot Dog - Building Kit for Kids, Boys & Girls, Ages 8+ - Gift Ideas for Birthdays - 31164 $19.99 Was $24.99
Now$1999
current price Now $19.99, Was $24.99$24.99
LEGO Creator 3in1 Space Robot Toys - Building Toys W/ 3 Options, Robot, Spaceship, or Robot Dog - Building Kit for Kids, Boys & Girls, Ages 8+ - Gift Ideas for Birthdays - 31164
2984.7 out of 5 Stars. 298 reviews
Deal FAGINEY 4-in-1 Building Science STEM Kits, Solar Robot Toys for Kids Ages 8-14+, STEM Projects DIY Space Toys Birthday Gifts for Boys Girls Ages 8-16 Teens From $17.99
2 options
Available in additional 2 optionsFrom$1799
FAGINEY 4-in-1 Building Science STEM Kits, Solar Robot Toys for Kids Ages 8-14+, STEM Projects DIY Space Toys Birthday Gifts for Boys Girls Ages 8-16 Teens
714.2 out of 5 Stars. 71 reviews
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JUGAAD LIFE 6-in-1 Building Science STEM Kits, STEM Projects for Kids Ages 8-12 12-16, Solar Robot Kit Space Toys Birthday Gifts for 8 9 10 11 12 Years Old Boys Girls From $12.59
From$1259
JUGAAD LIFE 6-in-1 Building Science STEM Kits, STEM Projects for Kids Ages 8-12 12-16, Solar Robot Kit Space Toys Birthday Gifts for 8 9 10 11 12 Years Old Boys Girls
224 out of 5 Stars. 22 reviews
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Discovery #Mindblown DIY Prize-Pod Robot 52-Piece Retro Vending Machine Build Kit for Children $18.89
$1889
current price $18.89Discovery #Mindblown DIY Prize-Pod Robot 52-Piece Retro Vending Machine Build Kit for Children
1354.5 out of 5 Stars. 135 reviews
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Beefunni STEM Toys 6-in-1 Space Solar Robot Kit,Educatoinal Learning Science Building Toys Gift for Kids Age 8 and Up From $14.24
From$1424
Beefunni STEM Toys 6-in-1 Space Solar Robot Kit,Educatoinal Learning Science Building Toys Gift for Kids Age 8 and Up
1824.3 out of 5 Stars. 182 reviews
Freecat 12-in-1 Solar Power Robots Creation Toy, DIY Robotics Kit Science Educational Toy Building Robotic Set for Kids Age 8-12 From $17.09
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Available in additional 2 optionsFrom$1709
Freecat 12-in-1 Solar Power Robots Creation Toy, DIY Robotics Kit Science Educational Toy Building Robotic Set for Kids Age 8-12
604.4 out of 5 Stars. 60 reviews
CaDA Z.BOT Mars Exploration Robot Kit - Building, Control, and Learning Combined for Enthusiasts and Educators $26.50
$2650
current price $26.50CaDA Z.BOT Mars Exploration Robot Kit - Building, Control, and Learning Combined for Enthusiasts and Educators
44.5 out of 5 Stars. 4 reviews
HEX BOTS Starter Set Nano Playset, for Ages 3 & Up $10.50 Was $12.97
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current price Now $10.50, Was $12.97$12.97
HEX BOTS Starter Set Nano Playset, for Ages 3 & Up
194.8 out of 5 Stars. 19 reviews
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Solar Powered 13-in-1 Robot Kit Hands-On STEM Engineering Toy $16.99
$1699
current price $16.99Solar Powered 13-in-1 Robot Kit Hands-On STEM Engineering Toy
Apitor Robot B STEM Toys 8 in 1 Electric Monster Truck Car Building Kit Educational 240 Pieces for Kids 6-12 Years Old From $23.99
From$2399
Apitor Robot B STEM Toys 8 in 1 Electric Monster Truck Car Building Kit Educational 240 Pieces for Kids 6-12 Years Old
94.9 out of 5 Stars. 9 reviews
JBeeCtrl 13-in-1 Solar Power Robots Toys for Boys Age 8-11 STEM Toys Educational Building Science Kit for Kids Christams Gift for 8 9 10 11 12 Year Old Boys Gray From $17.99
From$1799
JBeeCtrl 13-in-1 Solar Power Robots Toys for Boys Age 8-11 STEM Toys Educational Building Science Kit for Kids Christams Gift for 8 9 10 11 12 Year Old Boys Gray
354.3 out of 5 Stars. 35 reviews
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Remote Control Buildable Robot Dog, Transforming Mechanical Pet Toy, DIY Robotics Kit with Walking Function, Programmable Robotic Canine with Interchangeable Heads From $10.70
From$1070
Remote Control Buildable Robot Dog, Transforming Mechanical Pet Toy, DIY Robotics Kit with Walking Function, Programmable Robotic Canine with Interchangeable Heads
STEM Solar Robot Kit for Kids, 6-in-1 Space Toys with Solar Panel, Educational Science Learning Building Robot Toys Gift for Kids Boys & Girls Age 6+ $14.99 Was $21.99
Now$1499
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STEM Solar Robot Kit for Kids, 6-in-1 Space Toys with Solar Panel, Educational Science Learning Building Robot Toys Gift for Kids Boys & Girls Age 6+
35 out of 5 Stars. 3 reviews
Teach Tech HydroBot Arm Kit | Hydraulic Robot Arm Kit | STEM Educational Toys for Kids Age 12+ $61.69 Was $69.99
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current price Now $61.69, Was $69.99$69.99
Teach Tech HydroBot Arm Kit | Hydraulic Robot Arm Kit | STEM Educational Toys for Kids Age 12+
94.8 out of 5 Stars. 9 reviews
Hexbugs Hexbug Bsttlebots Arena Bite Force Blacksmith Battle Robots, 60.8 oz $36.00 Was $49.99
Now$3600
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Hexbugs Hexbug Bsttlebots Arena Bite Force Blacksmith Battle Robots, 60.8 oz
184.1 out of 5 Stars. 18 reviews
4M: KidzRobotix - Motorized Robot Hand - DIY Building Science Kit, Programmable Drum, Lever-Based Fingers, Precision Gear System, STEM Toy, Kids 8+ $26.99
$2699
current price $26.994M: KidzRobotix - Motorized Robot Hand - DIY Building Science Kit, Programmable Drum, Lever-Based Fingers, Precision Gear System, STEM Toy, Kids 8+
25 out of 5 Stars. 2 reviews
Kid Connection Robot Transporter, Lights and Sounds, 32 Pieces, Toddler Toys $22.38 Was $24.88
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3474.6 out of 5 Stars. 347 reviews
Apitor Robot X Robot Building Kit, 12-in-1 Programmable Remote App-Controlled Car Coding Set, STEM Educational Birthday Gifts for Boys Girls Kids Aged 8-12 (600 Pieces) From $69.99
From$6999
Apitor Robot X Robot Building Kit, 12-in-1 Programmable Remote App-Controlled Car Coding Set, STEM Educational Birthday Gifts for Boys Girls Kids Aged 8-12 (600 Pieces)
43.5 out of 5 Stars. 4 reviews
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5 in1 STEM Robot Building Kit, 337PCS APP/Remote Control Mech RC Robotics for Kids Ages 8-12, Science Kit Coding Robots Toy Set, Birthday Gifts for Boys Age 8-14+ $49.99
$4999
current price $49.995 in1 STEM Robot Building Kit, 337PCS APP/Remote Control Mech RC Robotics for Kids Ages 8-12, Science Kit Coding Robots Toy Set, Birthday Gifts for Boys Age 8-14+
63 out of 5 Stars. 6 reviews
Carsky 13-in-1 Solar Power Robots Set, Science Toy Building Robotic Kit Age 8-12 for Boys Girls Kids, Creation Toy -- DIY Educational Christams Gifts. $19.99
$1999
current price $19.99Carsky 13-in-1 Solar Power Robots Set, Science Toy Building Robotic Kit Age 8-12 for Boys Girls Kids, Creation Toy -- DIY Educational Christams Gifts.
544.1 out of 5 Stars. 54 reviews
Carsky 6-in-1 Space Solar Robot Toy Kit for Kids, Educational Learning Toys Christmas Gift for Boys Girls Age 8+ From $13.99
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Available in additional 2 optionsFrom$1399
Carsky 6-in-1 Space Solar Robot Toy Kit for Kids, Educational Learning Toys Christmas Gift for Boys Girls Age 8+
804.5 out of 5 Stars. 80 reviews
Thames & Kosmos Solar Bots: 8-in-1 Solar Robot Kit, Ages 6+ $26.99
$2699
current price $26.99Thames & Kosmos Solar Bots: 8-in-1 Solar Robot Kit, Ages 6+
864.1 out of 5 Stars. 86 reviews
Suodoka 4WD Smart Robot Car Chassis Kit with Tracking Motor and Ultrasonic Obstacle Avoidance, DIY Robotic Platform for Arduino Projects, Educational STEM Toy Set (9.84 inches / 25.0 cm) $43.40
$4340
current price $43.40Suodoka 4WD Smart Robot Car Chassis Kit with Tracking Motor and Ultrasonic Obstacle Avoidance, DIY Robotic Platform for Arduino Projects, Educational STEM Toy Set (9.84 inches / 25.0 cm)
Rirool STEM Robotics Kit 6-in-1, Science Experiments for Kids Ages 6-12 Year Old, Building Toys with Reptile Robot, Balance Car, Bubble Machine, Gift for Boys & Girls $13.99 Was $26.99
Now$1399
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Rirool STEM Robotics Kit 6-in-1, Science Experiments for Kids Ages 6-12 Year Old, Building Toys with Reptile Robot, Balance Car, Bubble Machine, Gift for Boys & Girls
194.8 out of 5 Stars. 19 reviews
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Rirool STEM Solar Robot Kit for Kids Ages 8-16 - 6-in-1 Space Toys with Solar Panel & Battery Power - Educational Science Engineering Building Projects Gift for Boys & Girls $12.99 Was $29.99
Now$1299
current price Now $12.99, Was $29.99$29.99
Rirool STEM Solar Robot Kit for Kids Ages 8-16 - 6-in-1 Space Toys with Solar Panel & Battery Power - Educational Science Engineering Building Projects Gift for Boys & Girls
304.3 out of 5 Stars. 30 reviews
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MLINS 8 Pcs PCB Universal Board Electronics Components Orange $10.96
$1096
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$669
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$18696
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Educational Programming Kit with Breadboard Power Supply Resistors LED Sensors Electronics Basic Starter Kit Electronic DIY Kit for Arduino UNO R3
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Dualoai Electronics Components Battery Case PH2.0 Interface 14cm Length Cable for BBC $9.99
$999
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Suodoka Electronics Component Kit Starter Fun Assortment with 830 Tie Points Breadboard for R3, STM32, Raspberry Pi, Ultimate Pro DIY Circuit Building Accessories Set (7.48 inches / 19 cm) $20.23
$2023
current price $20.23Suodoka Electronics Component Kit Starter Fun Assortment with 830 Tie Points Breadboard for R3, STM32, Raspberry Pi, Ultimate Pro DIY Circuit Building Accessories Set (7.48 inches / 19 cm)
Jitterbug | Learn to Solder Kit | Educational STEM Electronics Kit $14.99
$1499
current price $14.99Jitterbug | Learn to Solder Kit | Educational STEM Electronics Kit
25 out of 5 Stars. 2 reviews
Clispeed 2 Sets Electronic Component Kit for Projects, Practice, and Educational Teaching Supplies $6.31
$631
current price $6.31Clispeed 2 Sets Electronic Component Kit for Projects, Practice, and Educational Teaching Supplies
OUNONA 10 Specifications Assortment Components Electronics Kit $10.80
$1080
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Miniatronics Corp 5mm LED Asst18 MNT1205018 Electrical & Electronics $18.73
$1873
current price $18.73Miniatronics Corp 5mm LED Asst18 MNT1205018 Electrical & Electronics
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$1794
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Beginner Friendly Electronic Components Kit for Exploring Electronics 1818Pcs $44.88
$4488
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NFTIGB RC Spare Parts Receiver Board Circuit Upgrade Fit for WLtoys 244016-3366 1/24 Scale RC Car, Premium Electronic Components Replacement Accessory for Enhanced Radio Control Vehicle Performance $16.48
$1648
current price $16.48NFTIGB RC Spare Parts Receiver Board Circuit Upgrade Fit for WLtoys 244016-3366 1/24 Scale RC Car, Premium Electronic Components Replacement Accessory for Enhanced Radio Control Vehicle Performance
GJX 2026 New Electronic Component Starter Kit Wires Breadboard Buzzer Led for Electronics Projects,Circuit Building,Diy Experiments,Learning,Prototyping,Hobbyist Use. $15.41
$1541
current price $15.41GJX 2026 New Electronic Component Starter Kit Wires Breadboard Buzzer Led for Electronics Projects,Circuit Building,Diy Experiments,Learning,Prototyping,Hobbyist Use.
Dualoai Electronic Component Brushless Motor 120A ESC Electric with Programming Card Set $61.21
$6121
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Colorful Digital Clock Electronic Kit DIY Parts Component Set Electronic Clock Welding Making Experiment Kit $10.25
$1025
current price $10.25Colorful Digital Clock Electronic Kit DIY Parts Component Set Electronic Clock Welding Making Experiment Kit
BIMZUC 25A RC Brushless Electronic Speed Controller ESC Upgraded Component for 1/14 1/16 Scale Remote Control Car Models $19.77
$1977
current price $19.77BIMZUC 25A RC Brushless Electronic Speed Controller ESC Upgraded Component for 1/14 1/16 Scale Remote Control Car Models
Electronic Components in Scooter Motor Controller Suitable for M365 Enthusiasts And Technicians Stability and Durability $36.49
$3649
current price $36.49Electronic Components in Scooter Motor Controller Suitable for M365 Enthusiasts And Technicians Stability and Durability
RANMEI 755 Dc Motor 18V 120W Ball Bearing Large Torque Electronic Component Motor Rechargeable Lawn Mower Replaces Electric Motor From $11.19
From$1119
RANMEI 755 Dc Motor 18V 120W Ball Bearing Large Torque Electronic Component Motor Rechargeable Lawn Mower Replaces Electric Motor
15 out of 5 Stars. 1 reviews
NFTIGB Roof Rack Spotlight LED Light Bar Replacement Accessory for 1/14 Scale Remote Control Car Spare Parts White Light Electronic Components 4-8V Operation 2.2 x 0.3in Size $9.34
$934
current price $9.34NFTIGB Roof Rack Spotlight LED Light Bar Replacement Accessory for 1/14 Scale Remote Control Car Spare Parts White Light Electronic Components 4-8V Operation 2.2 x 0.3in Size
YAHHU 35A Brushed ESC Electric Speed Controller Forward Reverse Brake Dual Way for 130 180 260 280 380 Motor 1/16 1/18 1/24 RC Car Boat Upgrade Part 5V/1A BEC Output Electronic Components $12.43
$1243
current price $12.43YAHHU 35A Brushed ESC Electric Speed Controller Forward Reverse Brake Dual Way for 130 180 260 280 380 Motor 1/16 1/18 1/24 RC Car Boat Upgrade Part 5V/1A BEC Output Electronic Components
RC Brushed ESC Electronic Components 30A 2khz Two Way RC Car Accessories for 1/16 1/18 1/24 RC Boat $14.99 Was $23.98
Now$1499
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RC Brushed ESC Electronic Components 30A 2khz Two Way RC Car Accessories for 1/16 1/18 1/24 RC Boat
LeeQinersw Electronic Component Brushless Motor 120A ESC Electric with Programming Card Set $68.99
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current price $68.99LeeQinersw Electronic Component Brushless Motor 120A ESC Electric with Programming Card Set
GOOHOCHY Electronic Components Headset Audio Signal Splitter 1Pack $7.77
$777
current price $7.77GOOHOCHY Electronic Components Headset Audio Signal Splitter 1Pack
Rupoun AM32 Brushless Motor 60A Electric Speed Controller ESC, Unidirectional Bidirectional 2A BEC, Fit For 2847 540 3650 RC Vehicles, Electronic Component (5.51 inches / 14 cm) $22.35
$2235
current price $22.35Rupoun AM32 Brushless Motor 60A Electric Speed Controller ESC, Unidirectional Bidirectional 2A BEC, Fit For 2847 540 3650 RC Vehicles, Electronic Component (5.51 inches / 14 cm)
Ultimate Starter Module Learning Kit Suite for LCD1602 180 Electronic Components $40.99
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Suodoka LED Program Card Box Brushless Universal ESC Programming Card for RC Boat Car Accessories Plastic Electronic Components Black 4.8V-8.4V Input High Quality Speed Control $24.69
$2469
current price $24.69Suodoka LED Program Card Box Brushless Universal ESC Programming Card for RC Boat Car Accessories Plastic Electronic Components Black 4.8V-8.4V Input High Quality Speed Control
1:48Dual-Axis Gear Motor 22*36*69Mm Tt Reduce Motor For Arduino Motor Intelligent Robot Car Robots Electronic Components
1:48Dual-Axis Gear Motor 22*36*69Mm Tt Reduce Motor For Arduino Motor Intelligent Robot Car Robots Electronic Components
Electronic Bell DIY Components Kit Windbell Soldering Hobby Compact Size Craft for Teens and Electronics Learners $11.99
$1199
current price $11.99Electronic Bell DIY Components Kit Windbell Soldering Hobby Compact Size Craft for Teens and Electronics Learners
Electronic Starter Kit Comprehensive Electronics Package 830 hole Breadboard Learn with Tutorial and Components $22.39
$2239
current price $22.39Electronic Starter Kit Comprehensive Electronics Package 830 hole Breadboard Learn with Tutorial and Components
DIY Electronic Kit for Adults Biliary Electronic Tube Diy Kit Power Preamplifier Board Welding Parts Assembly Components $16.86
$1686
current price $16.86DIY Electronic Kit for Adults Biliary Electronic Tube Diy Kit Power Preamplifier Board Welding Parts Assembly Components
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