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Stem Assembly Kit

Uses item details. Price when purchased online

Clearance Klever Kits Electronic Circuits Toys 50+ Projects with Electronic Drill, Space-Themed STEM Educational Toy Science Kits for Kids Aged 5 6 7 8+ $39.99 Was $56.99

Klever Kits Electronic Circuits Toys 50+ Projects with Electronic Drill, Space-Themed STEM Educational Toy Science Kits for Kids Aged 5 6 7 8+
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current price Now $39.99, Was $56.99

Klever Kits Electronic Circuits Toys 50+ Projects with Electronic Drill, Space-Themed STEM Educational Toy Science Kits for Kids Aged 5 6 7 8+

4.3 out of 5 Stars. 19 reviews
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Flash Deal QiShi Solar Robot Toys for Kids, STEM Projects 6-in-1 Science Kits DIY Educational Building Toys, Christmas Birthday Gifts for 8+Year $12.99

QiShi Solar Robot Toys for Kids, STEM Projects 6-in-1 Science Kits DIY Educational Building Toys, Christmas Birthday Gifts for 8+Year
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current price $12.99

QiShi Solar Robot Toys for Kids, STEM Projects 6-in-1 Science Kits DIY Educational Building Toys, Christmas Birthday Gifts for 8+Year

4.4 out of 5 Stars. 66 reviews
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Clearance UUSUOO Science Kits for Kids Age 5-7,DIY Electronics Exploration Kit,Physics Science Experiments Circuit Board for Kids with Light & Music,STEM Educational Physics Toys Gift for Kids 5 6 7 8+ From $18.99

UUSUOO Science Kits for Kids Age 5-7,DIY Electronics Exploration Kit,Physics Science Experiments Circuit Board for Kids with Light & Music,STEM Educational Physics Toys Gift for Kids 5 6 7 8+
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From$1899

UUSUOO Science Kits for Kids Age 5-7,DIY Electronics Exploration Kit,Physics Science Experiments Circuit Board for Kids with Light & Music,STEM Educational Physics Toys Gift for Kids 5 6 7 8+

4.1 out of 5 Stars. 18 reviews
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KADELE Football Building Set,Micro 3D Educational Toys,Environmentally Friendly ABS Material,Extremely Challenging for Boys Girls Ages 14 and Above $19.99

KADELE Football Building Set,Micro 3D Educational Toys,Environmentally Friendly ABS Material,Extremely Challenging for Boys Girls Ages 14 and Above
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current price $19.99

KADELE Football Building Set,Micro 3D Educational Toys,Environmentally Friendly ABS Material,Extremely Challenging for Boys Girls Ages 14 and Above

4 out of 5 Stars. 1 reviews
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Best seller 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

Discovery™ #Mindblown Solar Vehicle Robot Science Kit, Hands on STEM toys, 197-Pieces

4.5 out of 5 Stars. 494 reviews
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1:3 Scale V8 Engine Model, Metal Mechanical Engine DIY Assembly Kit, Science Experiment, STEM Education Model, Engineering Collectible Desk Display, Ideal for Adults & Teens, 500+PCS $699.99 Was $799.99

1:3 Scale V8 Engine Model, Metal Mechanical Engine DIY Assembly Kit, Science Experiment, STEM Education Model, Engineering Collectible Desk Display, Ideal for Adults & Teens, 500+PCS
current price Now $699.99, Was $799.99

1:3 Scale V8 Engine Model, Metal Mechanical Engine DIY Assembly Kit, Science Experiment, STEM Education Model, Engineering Collectible Desk Display, Ideal for Adults & Teens, 500+PCS

Clearance Klever Kits Motor Robotics Kit 36-in-1 STEM Toy for Boys, Educational Science Kit for Kids Ages 8-12 $24.99 Was $43.99

Klever Kits Motor Robotics Kit 36-in-1 STEM Toy for Boys, Educational Science Kit for Kids Ages 8-12
current price Now $24.99, Was $43.99

Klever Kits Motor Robotics Kit 36-in-1 STEM Toy for Boys, Educational Science Kit for Kids Ages 8-12

4.5 out of 5 Stars. 12 reviews
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Best seller Discovery #Mindblown Model Engine Kit, with Moving Motor Parts And LED Lights $36.97

Discovery #Mindblown Model Engine Kit, with Moving Motor Parts And LED Lights
current price $36.97

Discovery #Mindblown Model Engine Kit, with Moving Motor Parts And LED Lights

4.4 out of 5 Stars. 557 reviews
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BESTSKY Metal Model Car Kits - STEM Projects for Kids Ages 8-12 14 and Up,Assembly Educational Building Toys,Birthday Gifts for 15 16 Year Old Boys Girls $12.35

BESTSKY Metal Model Car Kits - STEM Projects for Kids Ages 8-12 14 and Up,Assembly Educational Building Toys,Birthday Gifts for 15 16 Year Old Boys Girls
current price $12.35

BESTSKY Metal Model Car Kits - STEM Projects for Kids Ages 8-12 14 and Up,Assembly Educational Building Toys,Birthday Gifts for 15 16 Year Old Boys Girls

Jixin Xyzhi Building Sets Stem Assembly Metal 3-D Puzzle Rockets Building Kit Construction Set Toys Parent-Child Interaction Construction Sets Gifts for Kids 6-16 $15.39

Jixin Xyzhi Building Sets Stem Assembly Metal 3-D Puzzle Rockets Building Kit Construction Set Toys Parent-Child Interaction Construction Sets Gifts for Kids 6-16
current price $15.39

Jixin Xyzhi Building Sets Stem Assembly Metal 3-D Puzzle Rockets Building Kit Construction Set Toys Parent-Child Interaction Construction Sets Gifts for Kids 6-16

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Kadele Micro 3D Educational Toys Basketball Building Set, 239 Pieces $19.99

Kadele Micro 3D Educational Toys Basketball Building Set, 239 Pieces
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current price $19.99

Kadele Micro 3D Educational Toys Basketball Building Set, 239 Pieces

5 out of 5 Stars. 3 reviews
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KFFKFF Children's Construction Set, 140-Piece Luminous STEM Playset, Enlightening Present for Kids Aged 4, 5, 6, 7, 8+ for Indoor & Outdoor Fun, Includes 96 Sticks and 44 Spheres $38.90 $38.90/ca

KFFKFF Children's Construction Set, 140-Piece Luminous STEM Playset, Enlightening Present for Kids Aged 4, 5, 6, 7, 8+ for Indoor & Outdoor Fun, Includes 96 Sticks and 44 Spheres
Sponsored
current price $38.90
$38.90/ca

KFFKFF Children's Construction Set, 140-Piece Luminous STEM Playset, Enlightening Present for Kids Aged 4, 5, 6, 7, 8+ for Indoor & Outdoor Fun, Includes 96 Sticks and 44 Spheres

5 out of 5 Stars. 2 reviews
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STEM Engine Assembly Kit, Retro Vertical Steam Engine Model with Transparent Cylinder and Spherical Boiler, DIY STEM Education & Desktop Collectible Gift for Hobbyists $145.89

STEM Engine Assembly Kit, Retro Vertical Steam Engine Model with Transparent Cylinder and Spherical Boiler, DIY STEM Education & Desktop Collectible Gift for Hobbyists
current price $145.89

STEM Engine Assembly Kit, Retro Vertical Steam Engine Model with Transparent Cylinder and Spherical Boiler, DIY STEM Education & Desktop Collectible Gift for Hobbyists

LOLIPPYY 2Pcs DIY Wind Vane Science Kit Assorted Colors Plastic Assembly for Stem Projects $6.55

LOLIPPYY 2Pcs DIY Wind Vane Science Kit Assorted Colors Plastic Assembly for Stem Projects
current price $6.55

LOLIPPYY 2Pcs DIY Wind Vane Science Kit Assorted Colors Plastic Assembly for Stem Projects

7 in 1 Building Kit under $5! Bzdzmqm 7-in-1 Metal Building KitToys, DIY Engineering Construction Vehicle Set, Educational STEM AssemblyToysForBoys6-12 Years, Robot Erector Set With Screws And Nuts $12.99

7 in 1 Building Kit under $5! Bzdzmqm 7-in-1 Metal Building KitToys, DIY Engineering Construction Vehicle Set, Educational STEM AssemblyToysForBoys6-12 Years, Robot Erector Set With Screws And Nuts
current price $12.99

7 in 1 Building Kit under $5! Bzdzmqm 7-in-1 Metal Building KitToys, DIY Engineering Construction Vehicle Set, Educational STEM AssemblyToysForBoys6-12 Years, Robot Erector Set With Screws And Nuts

Discovery-Kids-Mindblown STEM Model Motor Engine Kit $37.99

Discovery-Kids-Mindblown STEM Model Motor Engine Kit
current price $37.99

Discovery-Kids-Mindblown STEM Model Motor Engine Kit

4.6 out of 5 Stars. 108 reviews

pdqouc Wood STEM Kit Wooden Construction Science Projects Assembly Mechanical Models 3D Building Blocks DIY Educational Toys Electric Taxiing Aircraft Clearance Was $7.94

pdqouc Wood STEM Kit Wooden Construction Science Projects Assembly Mechanical Models 3D Building Blocks DIY Educational Toys Electric Taxiing Aircraft Clearance

pdqouc Wood STEM Kit Wooden Construction Science Projects Assembly Mechanical Models 3D Building Blocks DIY Educational Toys Electric Taxiing Aircraft Clearance

JWQFBC Gravity Car Assembly Kit, DIY STEM Toy, Building Projects for Kids and Teens, $12.99

JWQFBC Gravity Car Assembly Kit, DIY STEM Toy, Building Projects for Kids and Teens,
current price $12.99

JWQFBC Gravity Car Assembly Kit, DIY STEM Toy, Building Projects for Kids and Teens,

NSI Smithsonian Motor-Works Educational STEM Model Kit for Kids Ages 10 and Up $33.00

NSI Smithsonian Motor-Works Educational STEM Model Kit for Kids Ages 10 and Up
current price $33.00

NSI Smithsonian Motor-Works Educational STEM Model Kit for Kids Ages 10 and Up

4.1 out of 5 Stars. 12 reviews
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RETROL SE-01 Metal Engine Model Kit that Works, DIY Stationary Beam Steam Engine Assembly Kit with Horizontal Boiler, Steam Power STEM Educational Gift for Hobbyists $395.99 Was $417.59

RETROL SE-01 Metal Engine Model Kit that Works, DIY Stationary Beam Steam Engine Assembly Kit with Horizontal Boiler, Steam Power STEM Educational Gift for Hobbyists
current price Now $395.99, Was $417.59

RETROL SE-01 Metal Engine Model Kit that Works, DIY Stationary Beam Steam Engine Assembly Kit with Horizontal Boiler, Steam Power STEM Educational Gift for Hobbyists

KFFKFF Kids' Construction Playset, 180PCS STEM Fort Kit, Ideal for Children Aged 4-8, Encourages Creative Indoor & Outdoor Play, Includes 120 Connectable Sticks and 60 Balls, Perfect Gift $43.39 $43.39/ca

KFFKFF Kids' Construction Playset, 180PCS STEM Fort Kit, Ideal for Children Aged 4-8, Encourages Creative Indoor & Outdoor Play, Includes 120 Connectable Sticks and 60 Balls, Perfect Gift
Sponsored
current price $43.39
$43.39/ca

KFFKFF Kids' Construction Playset, 180PCS STEM Fort Kit, Ideal for Children Aged 4-8, Encourages Creative Indoor & Outdoor Play, Includes 120 Connectable Sticks and 60 Balls, Perfect Gift

2.5 out of 5 Stars. 2 reviews
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KADELE Hat Building Block Set - Adults Challenging STEM Decorations $37.99

KADELE Hat Building Block Set - Adults Challenging STEM Decorations
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current price $37.99

KADELE Hat Building Block Set - Adults Challenging STEM Decorations

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#MINDBLOWN Model Engine Building Kit, DIY 4-Cylinder Combustion Engine, Working Pistons Fan Valves Belts LED Lights, STEM Mechanic Engineering Construction Experiment Set, Kids & Adults Gift $37.88

#MINDBLOWN Model Engine Building Kit, DIY 4-Cylinder Combustion Engine, Working Pistons Fan Valves Belts LED Lights, STEM Mechanic Engineering Construction Experiment Set, Kids & Adults Gift
current price $37.88

#MINDBLOWN Model Engine Building Kit, DIY 4-Cylinder Combustion Engine, Working Pistons Fan Valves Belts LED Lights, STEM Mechanic Engineering Construction Experiment Set, Kids & Adults Gift

4M: Solar System Planetarium - Assemble Your Own 11.8" Model, Snap-Together, Glow-In-The-Dark Paint, DIY STEM Craft & Science Project Kit, Kids 8+ $16.99

4M: Solar System Planetarium - Assemble Your Own 11.8" Model, Snap-Together, Glow-In-The-Dark Paint, DIY STEM Craft & Science Project Kit, Kids 8+
current price $16.99

4M: Solar System Planetarium - Assemble Your Own 11.8" Model, Snap-Together, Glow-In-The-Dark Paint, DIY STEM Craft & Science Project Kit, Kids 8+

4.5 out of 5 Stars. 13 reviews
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​194pc Metal Engineering Model Kit - DIY Bulldozer Assembly w/ Real Tools ,STEM Building Project for Teens & Adults 14+​​ Silver

​194pc Metal Engineering Model Kit - DIY Bulldozer Assembly w/ Real Tools ,STEM Building Project for Teens & Adults 14+​​ Silver

​194pc Metal Engineering Model Kit - DIY Bulldozer Assembly w/ Real Tools ,STEM Building Project for Teens & Adults 14+​​ Silver

STEM Kit Wooden Construction Science Projects Assembly Mechanical Models 3D Building DIY Educational Toys Trebuchet 12PCS Diy Crafts for Kids Ages 8-12 Diy Crafts for Girls Diy Crafts for Adults Was $19.83

STEM Kit Wooden Construction Science Projects Assembly Mechanical Models 3D Building DIY Educational Toys Trebuchet 12PCS Diy Crafts for Kids Ages 8-12 Diy Crafts for Girls Diy Crafts for Adults

STEM Kit Wooden Construction Science Projects Assembly Mechanical Models 3D Building DIY Educational Toys Trebuchet 12PCS Diy Crafts for Kids Ages 8-12 Diy Crafts for Girls Diy Crafts for Adults

STEM Building Kits for Boys Age 6-12 Years Old, 7-in-1 DIY Engineering Toys, Educational Assembly Erector Set with 180 Pieces, Creative Construction Model Car Gift $10.39 Was $14.88

STEM Building Kits for Boys Age 6-12 Years Old, 7-in-1 DIY Engineering Toys, Educational Assembly Erector Set with 180 Pieces, Creative Construction Model Car Gift
current price Now $10.39, Was $14.88

STEM Building Kits for Boys Age 6-12 Years Old, 7-in-1 DIY Engineering Toys, Educational Assembly Erector Set with 180 Pieces, Creative Construction Model Car Gift

Clearance Joyfy 130+ Jumbo Science Kits for Kids Stem Project Educational Toys Gifts for Boys Girls Age 8-12 $29.99 Was $49.99

Joyfy 130+ Jumbo Science Kits for Kids Stem Project Educational Toys Gifts for Boys Girls Age 8-12
current price Now $29.99, Was $49.99

Joyfy 130+ Jumbo Science Kits for Kids Stem Project Educational Toys Gifts for Boys Girls Age 8-12

4.6 out of 5 Stars. 200 reviews
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Clearance CREATITOY Metal Assembly Building Blocks Toys: Off-Road Car Model Kit for Boys 5-12 Years Old, Educational STEM Construction Set with Tools, 190 Pcs DIY Engineering Gift for Kids Was $23.99

CREATITOY Metal Assembly Building Blocks Toys: Off-Road Car Model Kit for Boys 5-12 Years Old, Educational STEM Construction Set with Tools, 190 Pcs DIY Engineering Gift for Kids

CREATITOY Metal Assembly Building Blocks Toys: Off-Road Car Model Kit for Boys 5-12 Years Old, Educational STEM Construction Set with Tools, 190 Pcs DIY Engineering Gift for Kids

Engineering Building Kit 4-in-1 DIY Assembly Set | Metal Model Vehicle Construction Toys | Creative STEM Erector Set | 121 Pieces | Logic & Motor Skills Development Was $12.67

Engineering Building Kit 4-in-1 DIY Assembly Set | Metal Model Vehicle Construction Toys | Creative STEM Erector Set | 121 Pieces | Logic & Motor Skills Development

Engineering Building Kit 4-in-1 DIY Assembly Set | Metal Model Vehicle Construction Toys | Creative STEM Erector Set | 121 Pieces | Logic & Motor Skills Development

Clearance Beefunni 6-in-1 Solar Robot Kit for Kids Boys 8 9 10 11 12+ Years, STEM Toys Educational Science Kit for Kids Ages 8-12, Birthday Gift for Boys. From $16.99

Beefunni 6-in-1 Solar Robot Kit for Kids Boys 8 9 10 11 12+ Years, STEM Toys Educational Science Kit for Kids Ages 8-12, Birthday Gift for Boys.
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From$1699

Beefunni 6-in-1 Solar Robot Kit for Kids Boys 8 9 10 11 12+ Years, STEM Toys Educational Science Kit for Kids Ages 8-12, Birthday Gift for Boys.

4.3 out of 5 Stars. 159 reviews
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KFFKFF Kids' Construction Playset, 140-Piece Luminous STEM Toy Kit, Engaging Educational Present for Children Aged 4-8, Includes 96 Connectors & 44 Spheres for Creative Indoor/Outdoor Play $38.90 $38.90/ca

KFFKFF Kids' Construction Playset, 140-Piece Luminous STEM Toy Kit, Engaging Educational Present for Children Aged 4-8, Includes 96 Connectors & 44 Spheres for Creative Indoor/Outdoor Play
Sponsored
current price $38.90
$38.90/ca

KFFKFF Kids' Construction Playset, 140-Piece Luminous STEM Toy Kit, Engaging Educational Present for Children Aged 4-8, Includes 96 Connectors & 44 Spheres for Creative Indoor/Outdoor Play

4 out of 5 Stars. 3 reviews
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DIY Metal Dinosaur Model Kit, Educational Screw Assembly Toy, STEM Building Project, Realistic Dinosaur Puzzle, Construction Gift For Boys, Hands-On Learning Activity

DIY Metal Dinosaur Model Kit, Educational Screw Assembly Toy, STEM Building Project, Realistic Dinosaur Puzzle, Construction Gift For Boys, Hands-On Learning Activity

DIY Metal Dinosaur Model Kit, Educational Screw Assembly Toy, STEM Building Project, Realistic Dinosaur Puzzle, Construction Gift For Boys, Hands-On Learning Activity

Retrol SE-02 Steam Engine and Boiler Model, Reversible Horizontal Stationary Kit with Generator and Street Lamp, DIY Assembly for Desk Display, STEM Education, Ideal for Adult (100PCS) $342.99 Was $389.99

Retrol SE-02 Steam Engine and Boiler Model, Reversible Horizontal Stationary Kit with Generator and Street Lamp, DIY Assembly for Desk Display, STEM Education, Ideal for Adult (100PCS)
current price Now $342.99, Was $389.99

Retrol SE-02 Steam Engine and Boiler Model, Reversible Horizontal Stationary Kit with Generator and Street Lamp, DIY Assembly for Desk Display, STEM Education, Ideal for Adult (100PCS)

TECHING L4 Turbocharged 4-Cylinder Full Metal Engine Model Kit DIY Assembly for STEM Learning Collector Display $649.99

TECHING L4 Turbocharged 4-Cylinder Full Metal Engine Model Kit DIY Assembly for STEM Learning Collector Display
current price $649.99

TECHING L4 Turbocharged 4-Cylinder Full Metal Engine Model Kit DIY Assembly for STEM Learning Collector Display

Electric Lift Model STEM Kit Building Toy with Easy Assembly for Boys and Girls Ages 8 to 12 $12.99

Electric Lift Model STEM Kit Building Toy with Easy Assembly for Boys and Girls Ages 8 to 12
current price $12.99

Electric Lift Model STEM Kit Building Toy with Easy Assembly for Boys and Girls Ages 8 to 12

Best seller Best Choice Products Kids 4-in-1 Science Project Kit, STEM & STEAM Robot, Solar System, Soap, Weather Lab Experiments $16.98 Was $39.99

Best Choice Products Kids 4-in-1 Science Project Kit, STEM & STEAM Robot, Solar System, Soap, Weather Lab Experiments
current price Now $16.98, Was $39.99

Best Choice Products Kids 4-in-1 Science Project Kit, STEM & STEAM Robot, Solar System, Soap, Weather Lab Experiments

4.2 out of 5 Stars. 163 reviews
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Best seller Joyfy Science Kits for Kids 85+ STEM Educational Experiments Toys Gifts for Boys Girls Age 6-12 $24.99 Was $44.99

Joyfy Science Kits for Kids 85+ STEM Educational Experiments Toys Gifts for Boys Girls Age 6-12
current price Now $24.99, Was $44.99

Joyfy Science Kits for Kids 85+ STEM Educational Experiments Toys Gifts for Boys Girls Age 6-12

4.3 out of 5 Stars. 377 reviews
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LYUMO Wooden STEM Model Airplane,Wooden STEM Model Airplane 3D DIY Wood Craft Assembly Project Kit Kids Gift Toys,Wood Model Airplane $9.68

LYUMO Wooden STEM Model Airplane,Wooden STEM Model Airplane 3D DIY Wood Craft Assembly Project Kit Kids Gift Toys,Wood Model Airplane
current price $9.68

LYUMO Wooden STEM Model Airplane,Wooden STEM Model Airplane 3D DIY Wood Craft Assembly Project Kit Kids Gift Toys,Wood Model Airplane

Qinghuai Clearance Metal Model Car Kits 190 PCS, Erector Set STEM Building Toys for Kids Ages 8-12, Metal Model Car Set STEM Project, Assembly Technique Car Model Kits

Qinghuai Clearance Metal Model Car Kits 190 PCS, Erector Set STEM Building Toys for Kids Ages 8-12, Metal Model Car Set STEM Project, Assembly Technique Car Model Kits

Qinghuai Clearance Metal Model Car Kits 190 PCS, Erector Set STEM Building Toys for Kids Ages 8-12, Metal Model Car Set STEM Project, Assembly Technique Car Model Kits

V8 Engine Model Kit 715 Pieces DIY Mechanical Building Set with Bluetooth Remote Control STEM Educational Toy for Teens Adults $34.27

V8 Engine Model Kit 715 Pieces DIY Mechanical Building Set with Bluetooth Remote Control STEM Educational Toy for Teens Adults
current price $34.27

V8 Engine Model Kit 715 Pieces DIY Mechanical Building Set with Bluetooth Remote Control STEM Educational Toy for Teens Adults

3 out of 5 Stars. 2 reviews

Best seller Best Choice Products Kids 4-in-1 Science Project Kit, STEM & STEAM DIY Maze, Water, Spider, Battery Lab Experiments $16.98 Was $39.99

Best Choice Products Kids 4-in-1 Science Project Kit, STEM & STEAM DIY Maze, Water, Spider, Battery Lab Experiments
current price Now $16.98, Was $39.99

Best Choice Products Kids 4-in-1 Science Project Kit, STEM & STEAM DIY Maze, Water, Spider, Battery Lab Experiments

4.4 out of 5 Stars. 223 reviews
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Metal Model Car Kits for Kids 8-12, DIY Assembly Educational STEM Toys for Boys, 75 Pcs Building Set, Engineering Vehicle Kit for Hand Eye Coordination & Motor Skills, Gift for Car Enthusiasts Was $7.99

Metal Model Car Kits for Kids 8-12, DIY Assembly Educational STEM Toys for Boys, 75 Pcs Building Set, Engineering Vehicle Kit for Hand Eye Coordination & Motor Skills, Gift for Car Enthusiasts

Metal Model Car Kits for Kids 8-12, DIY Assembly Educational STEM Toys for Boys, 75 Pcs Building Set, Engineering Vehicle Kit for Hand Eye Coordination & Motor Skills, Gift for Car Enthusiasts

5-in-1 Dinosaur Building Toys Set, STEM Educational Screw Assembly Construction Kit, Transformable Mech Figure Toy for Kids, Learning & Creativity Development, Best Gift for Boys Birthday Christmas Was $17.30

5-in-1 Dinosaur Building Toys Set, STEM Educational Screw Assembly Construction Kit, Transformable Mech Figure Toy for Kids, Learning & Creativity Development, Best Gift for Boys Birthday Christmas

5-in-1 Dinosaur Building Toys Set, STEM Educational Screw Assembly Construction Kit, Transformable Mech Figure Toy for Kids, Learning & Creativity Development, Best Gift for Boys Birthday Christmas

DIY Building Car Wooden Model Kit Assembly Project Radio Control Vehicle Science Experiment Construction Set Physics Learning STEM Project Craft Activity Was $9.76

DIY Building Car Wooden Model Kit Assembly Project Radio Control Vehicle Science Experiment Construction Set Physics Learning STEM Project Craft Activity

DIY Building Car Wooden Model Kit Assembly Project Radio Control Vehicle Science Experiment Construction Set Physics Learning STEM Project Craft Activity

Stirling Metal Generator Steam Engine Model Kit DIY Assembly Gold Edition with LED Lights $79.99

Stirling Metal Generator Steam Engine Model Kit DIY Assembly Gold Edition with LED Lights
current price $79.99

Stirling Metal Generator Steam Engine Model Kit DIY Assembly Gold Edition with LED Lights

RKXQT Building Sets Stem Assembly Metal 3-D Puzzle Off-Road Model Car Building Kit Construction Set Toys Assemble Remote Control Snowmobile 1929PCS/Included Motor $75.99

RKXQT Building Sets Stem Assembly Metal 3-D Puzzle Off-Road Model Car Building Kit Construction Set Toys Assemble Remote Control Snowmobile 1929PCS/Included Motor
current price $75.99

RKXQT Building Sets Stem Assembly Metal 3-D Puzzle Off-Road Model Car Building Kit Construction Set Toys Assemble Remote Control Snowmobile 1929PCS/Included Motor

Visible V8 Engine Blocks Toy: Working Model Kit with Motor, Lights & App Control, Build Your Own STEM Project 14+ , Office Bedroom Desktop Decoration(665PCS) $29.99 Was $34.48

Visible V8 Engine Blocks Toy: Working Model Kit with Motor, Lights & App Control, Build Your Own STEM Project 14+ , Office Bedroom Desktop Decoration(665PCS)
current price Now $29.99, Was $34.48

Visible V8 Engine Blocks Toy: Working Model Kit with Motor, Lights & App Control, Build Your Own STEM Project 14+ , Office Bedroom Desktop Decoration(665PCS)

National Geographic STEM Build Your Own Volcano Science Kit for Child or Teen Ages 8 Years and up $11.99 Was $14.92

National Geographic STEM Build Your Own Volcano Science Kit for Child or Teen Ages 8 Years and up
current price Now $11.99, Was $14.92

National Geographic STEM Build Your Own Volcano Science Kit for Child or Teen Ages 8 Years and up

4.6 out of 5 Stars. 368 reviews
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V8 Engine STEM Kit: Working Toy with Visible Car Model, Motor, Lights & App Control, Build Your Own for 14+ Adults Kids ,Office facade decoration(715PCS) $33.99 Was $42.99

V8 Engine STEM Kit: Working Toy with Visible Car Model, Motor, Lights & App Control, Build Your Own for 14+ Adults Kids ,Office facade decoration(715PCS)
current price Now $33.99, Was $42.99

V8 Engine STEM Kit: Working Toy with Visible Car Model, Motor, Lights & App Control, Build Your Own for 14+ Adults Kids ,Office facade decoration(715PCS)

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