Erector Set(248)
Uses item details. Price when purchased online
MOONTOY 229 PCS Building Blocks STEM Toys for 4 5 6 7 8+ Year Old Boys Erector Sets Kits Building Toys for Kids Age 4-8 6-8 5-7 8-10 Creative Learning Game Engineering Stem Projects Activities Gift From $25.99
Sponsored
From$2599
MOONTOY 229 PCS Building Blocks STEM Toys for 4 5 6 7 8+ Year Old Boys Erector Sets Kits Building Toys for Kids Age 4-8 6-8 5-7 8-10 Creative Learning Game Engineering Stem Projects Activities Gift
1064.6 out of 5 Stars. 106 reviews
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toosivia 10 in 1 STEM Toys for 4- 8 Year Old Boy, Building Toys for Kids Ages 4-8, Educational Stem Construction Toys Set Creative Learning Resources Games for Boy Girls Kids Birthday Gift Present $19.99
Sponsored
$1999
current price $19.99toosivia 10 in 1 STEM Toys for 4- 8 Year Old Boy, Building Toys for Kids Ages 4-8, Educational Stem Construction Toys Set Creative Learning Resources Games for Boy Girls Kids Birthday Gift Present
15 out of 5 Stars. 1 reviews
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Caunedy 8-in-1 Stem Building Kit Toys Set,Puzzle Building Blocks,DIY Learning Construction Excavator Toys Gifts for 3-10 Years Old Boys Girls $24.99
Sponsored
$2499
current price $24.99Caunedy 8-in-1 Stem Building Kit Toys Set,Puzzle Building Blocks,DIY Learning Construction Excavator Toys Gifts for 3-10 Years Old Boys Girls
15 out of 5 Stars. 1 reviews
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Clearance Lictin STEM Building Toys for Kids Ages 4-8, 10-in-1 Building Blocks Toy with Storage Box, Creative Construction Kits, Educational Learning Toys Gift for Boys Girls $27.99 Was $39.99
Sponsored
Now$2799
current price Now $27.99, Was $39.99$39.99
Lictin STEM Building Toys for Kids Ages 4-8, 10-in-1 Building Blocks Toy with Storage Box, Creative Construction Kits, Educational Learning Toys Gift for Boys Girls
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Erector Sets STEM Model Building Toys Ferris Wheel Model Kit Gifts for Kids Age 8-16 Blue $29.00
$2900
current price $29.00Erector Sets STEM Model Building Toys Ferris Wheel Model Kit Gifts for Kids Age 8-16 Blue
174 out of 5 Stars. 17 reviews
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Erector by Meccano Super Construction 25-in-1 Motorized Building Set, Ages 10+ $168.99
$16899
current price $168.99Erector by Meccano Super Construction 25-in-1 Motorized Building Set, Ages 10+
344.7 out of 5 Stars. 34 reviews
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Erector sets STEM Metal Jeep/off-road kit Toy Parent-Child Interaction Construction Set Gifts for kids 8-16 $19.88
$1988
current price $19.88Erector sets STEM Metal Jeep/off-road kit Toy Parent-Child Interaction Construction Set Gifts for kids 8-16
25 out of 5 Stars. 2 reviews
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Erector Sets STEM Metal Toys Helicopter and Excavator Two kits Building Set Gifts for Kids 8-16 From $12.77
4 options
Available in additional 4 optionsFrom$1277
Erector Sets STEM Metal Toys Helicopter and Excavator Two kits Building Set Gifts for Kids 8-16
153.7 out of 5 Stars. 15 reviews
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Clearance 7 in 1 STEM Toys, Erector Set for Boys Age 8-12, Learning Engineering Kids Building Blocks Model Kits, Metal Construction Toys for Kids 8 9 10 11 12+ Year Old Was $16.79
7 in 1 STEM Toys, Erector Set for Boys Age 8-12, Learning Engineering Kids Building Blocks Model Kits, Metal Construction Toys for Kids 8 9 10 11 12+ Year Old
94.3 out of 5 Stars. 9 reviews
Clearance RKZDSR STEM Educational Metal Model Building Kits for Boys - Car Erector Set with Building Blocks, Toy for Ages 12 - 16 Was $10.96
RKZDSR STEM Educational Metal Model Building Kits for Boys - Car Erector Set with Building Blocks, Toy for Ages 12 - 16
74.4 out of 5 Stars. 7 reviews
51-in-1 Robot Building Kit for Kids STEM Building Toys Erector Set for Boys 8-12 Engineering STEM Projects Construction Building Blocks Toys Gifts for Boys Kids Age 3-12 Year Old $21.47
Sponsored
$2147
current price $21.4751-in-1 Robot Building Kit for Kids STEM Building Toys Erector Set for Boys 8-12 Engineering STEM Projects Construction Building Blocks Toys Gifts for Boys Kids Age 3-12 Year Old
94.4 out of 5 Stars. 9 reviews
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PISONIC Racing Car Erector Sets for Families, Metal Building Kit,STEM Building Toys for Families,Roadster Red Vehicle Car Model for Families (265PCS) $12.20 Was $19.99
Sponsored
Now$1220
current price Now $12.20, Was $19.99$19.99
PISONIC Racing Car Erector Sets for Families, Metal Building Kit,STEM Building Toys for Families,Roadster Red Vehicle Car Model for Families (265PCS)
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51-in-1 Robot Building Kit for Kids STEM Building Toys Erector Set for Boys 8-12 Engineering STEM Projects Construction Building Blocks Toys Gifts for Boys Kids Age 3-12 Year Old $21.47
$2147
current price $21.4751-in-1 Robot Building Kit for Kids STEM Building Toys Erector Set for Boys 8-12 Engineering STEM Projects Construction Building Blocks Toys Gifts for Boys Kids Age 3-12 Year Old
94.4 out of 5 Stars. 9 reviews
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BESTSKY Erector Set Motorcycle,Stem Building Projects Blocks for Families,Metal Building Construction Model Kit,5 in 1 Motorcycle Building Blocks Educational Blocks (139PCS) $12.22 Was $13.98
Now$1222
current price Now $12.22, Was $13.98$13.98
BESTSKY Erector Set Motorcycle,Stem Building Projects Blocks for Families,Metal Building Construction Model Kit,5 in 1 Motorcycle Building Blocks Educational Blocks (139PCS)
Clearance Building Kit Toys, Motorized Erector Sets for Kids Ages 4 5 6 7 8+,STEM Building Toys for Boys Girls 3-5 4-8 5-7 6-8 Year Old, Assembly Car Engineering Kit,Creative Educational Learning Toys From $7.95
From$795
Building Kit Toys, Motorized Erector Sets for Kids Ages 4 5 6 7 8+,STEM Building Toys for Boys Girls 3-5 4-8 5-7 6-8 Year Old, Assembly Car Engineering Kit,Creative Educational Learning Toys
23 out of 5 Stars. 2 reviews
Clearance Toys For 5 6 7 8 9+ Year Old Building Block Kit Activities Projects Boy Toys Age Car Metal Building Blocks For Kids Boys 8 9 10 11 12-16 Years Old Clearance From $4.45
From$445
Toys For 5 6 7 8 9+ Year Old Building Block Kit Activities Projects Boy Toys Age Car Metal Building Blocks For Kids Boys 8 9 10 11 12-16 Years Old Clearance
75 out of 5 Stars. 7 reviews
Clearance Construction Truck Vehicle Toy Metal Excavator Model Kits Building Toys Model Car Kits For Boys Erector Set Car Metal Building Blocks For Kids Boys From $6.58
From$658
Construction Truck Vehicle Toy Metal Excavator Model Kits Building Toys Model Car Kits For Boys Erector Set Car Metal Building Blocks For Kids Boys
44.8 out of 5 Stars. 4 reviews
PISONIC Racing Car Erector Sets for Families, Metal Building Kit,STEM Building Toys for Families,Roadster Red Vehicle Car Model for Families (265PCS) $12.20 Was $19.99
Now$1220
current price Now $12.20, Was $19.99$19.99
PISONIC Racing Car Erector Sets for Families, Metal Building Kit,STEM Building Toys for Families,Roadster Red Vehicle Car Model for Families (265PCS)
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7 in 1 Assembling Toys, Erector Set for Boys Age 8-12, Learning Engineering Kids Building Blocks Model Kits, Metal Construction Toys for Kids 8 9 10 11 12+ Year Old Was $9.89
7 in 1 Assembling Toys, Erector Set for Boys Age 8-12, Learning Engineering Kids Building Blocks Model Kits, Metal Construction Toys for Kids 8 9 10 11 12+ Year Old
8-in-1 DIY Engineering Building Kit for Boys Ages 5-12 - 100-Piece Erector Set with Vehicle Models, STEM Educational Construction Toys for Kids - Yellow Plastic Building Blocks Gift Set $21.59
$2159
current price $21.598-in-1 DIY Engineering Building Kit for Boys Ages 5-12 - 100-Piece Erector Set with Vehicle Models, STEM Educational Construction Toys for Kids - Yellow Plastic Building Blocks Gift Set
Huge Wave 10-in-1 STEM Building Toys Blocks Kit for Boys, Electric Blocks Sets, Educational Construction Kits Games, Engineering Projects Activities Christmas Gift for Kids Toddler Aged 3-10 $29.99
Sponsored
$2999
current price $29.99Huge Wave 10-in-1 STEM Building Toys Blocks Kit for Boys, Electric Blocks Sets, Educational Construction Kits Games, Engineering Projects Activities Christmas Gift for Kids Toddler Aged 3-10
264.7 out of 5 Stars. 26 reviews
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331-Piece Model Airplane Kit, Metal Building Set for Ages 8-12, STEM Construction Project with Real Tools, Display Aircraft Model for Hobbyists $24.49
Sponsored
$2449
current price $24.49331-Piece Model Airplane Kit, Metal Building Set for Ages 8-12, STEM Construction Project with Real Tools, Display Aircraft Model for Hobbyists
Blue Metal Building Car Model Kit For Kids Diy Assembly Erector Set With 190 Pieces Educational Stem Toy For Boys Ages 8-12
Blue Metal Building Car Model Kit For Kids Diy Assembly Erector Set With 190 Pieces Educational Stem Toy For Boys Ages 8-12
7 in 1 Engineering Building Kits, 180 PCS Blocks Erector Sets, Excavator Science Kits for Kids Age 6 7 8 9 10 11 12-14, DIY Educational Gift for Boys and Girls $10.00 Was $11.12
Now$1000
current price Now $10.00, Was $11.12$11.12
7 in 1 Engineering Building Kits, 180 PCS Blocks Erector Sets, Excavator Science Kits for Kids Age 6 7 8 9 10 11 12-14, DIY Educational Gift for Boys and Girls
Caunedy 8-in-1 Stem Building Kit Toys Set,Puzzle Building Blocks,DIY Learning Construction Excavator Toys Gifts for 3-10 Years Old Boys Girls $24.99
$2499
current price $24.99Caunedy 8-in-1 Stem Building Kit Toys Set,Puzzle Building Blocks,DIY Learning Construction Excavator Toys Gifts for 3-10 Years Old Boys Girls
15 out of 5 Stars. 1 reviews
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Building Kit Toys for Boys Robot Kits for Boys 6-12, 8 In 1 Erector Set for Boys Diy Engineering Building Blocks Toys Gifts for 5 6 7 8 9+Years Old Boy (100Pcs)
Building Kit Toys for Boys Robot Kits for Boys 6-12, 8 In 1 Erector Set for Boys Diy Engineering Building Blocks Toys Gifts for 5 6 7 8 9+Years Old Boy (100Pcs)
Clearance Metal Excavator Model Kits STEM Building Toys Model Car Kits For Boys 8-12 Erector Set Car Metal Building Blocks For Kids Boys 8 9 10 11 12-16 Years Old
Metal Excavator Model Kits STEM Building Toys Model Car Kits For Boys 8-12 Erector Set Car Metal Building Blocks For Kids Boys 8 9 10 11 12-16 Years Old
22.5 out of 5 Stars. 2 reviews
BESTSKY Erector Set Toys for Kids Ages 5+ STEM Activities Projects Erector Set Early Educational 6-in-1 Engineering Building Blocks Kit DIY Assemble Construction Learning Set for Boys Girls Gift $30.65
$3065
current price $30.65BESTSKY Erector Set Toys for Kids Ages 5+ STEM Activities Projects Erector Set Early Educational 6-in-1 Engineering Building Blocks Kit DIY Assemble Construction Learning Set for Boys Girls Gift
Opehuo 7 in 1 STEM Toys,Erector Set for Boys Age 8-12,Learning Engineering Kids Building Blocks Model Kits,Metal Construction Toys for Kids 8 9 10 11 12+ Year Old(180PCS No Motor) $9.97
$997
current price $9.97Opehuo 7 in 1 STEM Toys,Erector Set for Boys Age 8-12,Learning Engineering Kids Building Blocks Model Kits,Metal Construction Toys for Kids 8 9 10 11 12+ Year Old(180PCS No Motor)
24.5 out of 5 Stars. 2 reviews
Huge Holiday Deals! UHUYA Education Building Kit Toys For Boys Robot Kits For Boys 6-12, 8 In1 Erector Set For Boys DIY Engineering Building Blocks Toys Gifts For 5 6 7 8 9+Years Old Boy Yellow
Huge Holiday Deals! UHUYA Education Building Kit Toys For Boys Robot Kits For Boys 6-12, 8 In1 Erector Set For Boys DIY Engineering Building Blocks Toys Gifts For 5 6 7 8 9+Years Old Boy Yellow
Meccano Erector 100 Piece Pink and Purple Building Set Box $24.43 $24.43/lb
$2443
current price $24.43$24.43/lb
Meccano Erector 100 Piece Pink and Purple Building Set Box
24.5 out of 5 Stars. 2 reviews
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Building Kit Toys For Boys, 4-in-1 Metal Erector Set, DIY Engineering Robot Kit, STEM Educational Construction Toy, Logical Assembly Project, Creative Building Blocks Was $11.37
Building Kit Toys For Boys, 4-in-1 Metal Erector Set, DIY Engineering Robot Kit, STEM Educational Construction Toy, Logical Assembly Project, Creative Building Blocks
up to 70% off karymi Metal Bulldozer Model Kits Building Toys Model Car Kits for Boys 8-12 Erector Set Car Metal Building Blocks for Kids Boys 8 9 10 11 12-16 Years Old Party Supplies Today Deals $5.99 Was $6.99
Now$599
current price Now $5.99, Was $6.99$6.99
up to 70% off karymi Metal Bulldozer Model Kits Building Toys Model Car Kits for Boys 8-12 Erector Set Car Metal Building Blocks for Kids Boys 8 9 10 11 12-16 Years Old Party Supplies Today Deals
15 out of 5 Stars. 1 reviews
Clearance Metal Creative Set Educational Engineering Excavator Model Kits Building Toys Model Car Kits For Boys 8-12 Erector Set 4-8 5-7 6-8 8-10 Construction Birthday Christmas Gift Clearance Was $8.82
Metal Creative Set Educational Engineering Excavator Model Kits Building Toys Model Car Kits For Boys 8-12 Erector Set 4-8 5-7 6-8 8-10 Construction Birthday Christmas Gift Clearance
15 out of 5 Stars. 1 reviews
RYDCOT,Building Car Metal Model Kits,Stem Building Toys Model Car Kits for Boys 8-12,Erector Set Car Metal Building Blocks for Kids Boys 8 9 10 11 12-16 Years Old Christmas Gifts
RYDCOT,Building Car Metal Model Kits,Stem Building Toys Model Car Kits for Boys 8-12,Erector Set Car Metal Building Blocks for Kids Boys 8 9 10 11 12-16 Years Old Christmas Gifts
35 out of 5 Stars. 3 reviews
Naxoaeo 7-in-1 Toy, Construction Building Kit, 180 Pcs DIY Engineering Erector Set, Assembly Vehicle Robot Building Blocks, Birthday Gift
Naxoaeo 7-in-1 Toy, Construction Building Kit, 180 Pcs DIY Engineering Erector Set, Assembly Vehicle Robot Building Blocks, Birthday Gift
BESTSKY Erector Set for Boys,4 Mini Metal Model Set for Kids,Engineering Metal Building Kit,Learning Construction Truck Building Toys for Boys Age 8-12 DIY STEM Educational Gifts (330pcs) $19.62
$1962
current price $19.62BESTSKY Erector Set for Boys,4 Mini Metal Model Set for Kids,Engineering Metal Building Kit,Learning Construction Truck Building Toys for Boys Age 8-12 DIY STEM Educational Gifts (330pcs)
5 in 1 STEM Remote Control Building Kit, 392Pcs Blocks Erector Projects Set Toys for Kids Age 8-12, Build a Tank/Robot/AVT DIY Science Educate 6 7 9 10 11 Years Old for Boys & Girls Gift Ideas $65.99
$6599
current price $65.995 in 1 STEM Remote Control Building Kit, 392Pcs Blocks Erector Projects Set Toys for Kids Age 8-12, Build a Tank/Robot/AVT DIY Science Educate 6 7 9 10 11 Years Old for Boys & Girls Gift Ideas
BESTSKY 2026 New Erector Set Toys for Kids Ages 5+ Stem Activities Projects Erector Set Early Educational 6-In-1 Engineering Building Blocks Kit Diy Assemble Construction Learning Set for Boys Girls $30.65
$3065
current price $30.65BESTSKY 2026 New Erector Set Toys for Kids Ages 5+ Stem Activities Projects Erector Set Early Educational 6-In-1 Engineering Building Blocks Kit Diy Assemble Construction Learning Set for Boys Girls
HUMJUSE Metal Engineering Vehicles Toys, Erector Set for Boys Age 8+, Learning Construction Truck Building Toys for Boys, Erector Set Car Metal Building Blocks for Boys Was $8.97
HUMJUSE Metal Engineering Vehicles Toys, Erector Set for Boys Age 8+, Learning Construction Truck Building Toys for Boys, Erector Set Car Metal Building Blocks for Boys
Clearance Christmas Gifts,Building Car Metal Model Kits, Building Toys Model Car Kits For Boys 8-12,Erector Set Car Metal Building Blocks For Kids Boys 8 9 10 11 12-16 Years Old, Clearance $13.49 Was $14.99
Now$1349
current price Now $13.49, Was $14.99$14.99
Christmas Gifts,Building Car Metal Model Kits, Building Toys Model Car Kits For Boys 8-12,Erector Set Car Metal Building Blocks For Kids Boys 8 9 10 11 12-16 Years Old, Clearance
Erector Sets STEM toys Plane Helicopter Fighter Jets model kit Big Size Perfect Gifts for Boys and Girls Age 8-16 Green $26.88
$2688
current price $26.88Erector Sets STEM toys Plane Helicopter Fighter Jets model kit Big Size Perfect Gifts for Boys and Girls Age 8-16 Green
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83PCS Metal Excavator Erector Set, Engineering Building Blocks Model Kit Toys, Construction Toys for Birthday Party Holiday Christmas Gift
83PCS Metal Excavator Erector Set, Engineering Building Blocks Model Kit Toys, Construction Toys for Birthday Party Holiday Christmas Gift
Qocolhg 7Pcs Construction Toys for Ages 2-4 5-7 8-13 Boys, Erector Sets Stem Assembly Metal 3D Puzzle Excavator Model Car Building Toys Parent-Child Interaction Construction Sets Gifts for Kids 3+ $6.99 Was $15.70
Now$699
current price Now $6.99, Was $15.70$15.70
Qocolhg 7Pcs Construction Toys for Ages 2-4 5-7 8-13 Boys, Erector Sets Stem Assembly Metal 3D Puzzle Excavator Model Car Building Toys Parent-Child Interaction Construction Sets Gifts for Kids 3+
11 out of 5 Stars. 1 reviews
Metal Excavator Building Kit, 119-Piece Erector Set for Kids, Educational Assembly Toy for Boys Ages 8-16, Ideal Holiday Gift, Metal Excavator Model Kits, Building Toys Model $9.89
$989
current price $9.89Metal Excavator Building Kit, 119-Piece Erector Set for Kids, Educational Assembly Toy for Boys Ages 8-16, Ideal Holiday Gift, Metal Excavator Model Kits, Building Toys Model
Building Toys for Boys Age 5-12, Boys Toys Age 6-8, Erector Set for Boys 6-8, 100Pcs Diy 8 in 1 Toys for 7 8 9 Year Old Boy, Engineering Building Toys for 10 11 12 Year Old $15.98 Was $18.98
Now$1598
current price Now $15.98, Was $18.98$18.98
Building Toys for Boys Age 5-12, Boys Toys Age 6-8, Erector Set for Boys 6-8, 100Pcs Diy 8 in 1 Toys for 7 8 9 Year Old Boy, Engineering Building Toys for 10 11 12 Year Old
PISONIC Erector Set Building Blocks Motor Tricycle Set-139 Pieces DIY Building Stem Projects Toys for Kids Boys Ages 8-14,Metal Building Blocks Set Gifts for Model Military Motorcycle Fans $17.99
$1799
current price $17.99PISONIC Erector Set Building Blocks Motor Tricycle Set-139 Pieces DIY Building Stem Projects Toys for Kids Boys Ages 8-14,Metal Building Blocks Set Gifts for Model Military Motorcycle Fans
LEFTHIGH Toys Metal Bulldozer Model Kits Building Toys Model Car Kits for Boys 8-12 Erector Set Car Metal Building Blocks for Kids Boys 8 9 10 11 12-16 Years Old Sensory Toys $6.99
$699
current price $6.99LEFTHIGH Toys Metal Bulldozer Model Kits Building Toys Model Car Kits for Boys 8-12 Erector Set Car Metal Building Blocks for Kids Boys 8 9 10 11 12-16 Years Old Sensory Toys
15 out of 5 Stars. 1 reviews