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$35.75
KNEX Education - Intro To Structures: Bridges Set - 207 Pieces - For Grades 3-5 Construction Education Toy
Amazon.com
286
Free shipping
$35.75
KNEX Education - Intro To Structures: Bridges Set - 207 Pieces - For Grades 3-5 Construction Education Toy
Amazon.com
286
$54.00
$69.99
K'nex - 100 Model Building Set 863 Pieces, STEM Building, Kid Construction Set Ages 7+
Amazon.com
2K+
Free shipping
22% off
$54.00
$69.99
K'nex - 100 Model Building Set 863 Pieces, STEM Building, Kid Construction Set Ages 7+
Amazon.com
2K+
$46.95
$49.95
Thames & Kosmos Architectural Engineering | Science Experiment & Model Building Kit | Build 26 Models Of Structures & Structural Elements | A Parents'
Amazon.com
219
Free shipping
$46.95
$49.95
Thames & Kosmos Architectural Engineering | Science Experiment & Model Building Kit | Build 26 Models Of Structures & Structural Elements | A Parents'
Amazon.com
219
$28.75
Thames & Kosmos Simple Machines Science Experiment & Model Building Kit, Introduction To Mechanical Physics, Build 26 Models To Investigate The 6
Amazon.com
572
$28.75
Thames & Kosmos Simple Machines Science Experiment & Model Building Kit, Introduction To Mechanical Physics, Build 26 Models To Investigate The 6
Amazon.com
572
$43.54
$49.95
Thames & Kosmos Structural Engineering: Bridges & Skyscrapers | Science & Engineering Kit | Build 20 Models | Learn About Force, Load, Compression,
Amazon.com
1K+
Free shipping
12% off
$43.54
$49.95
Thames & Kosmos Structural Engineering: Bridges & Skyscrapers | Science & Engineering Kit | Build 20 Models | Learn About Force, Load, Compression,
Amazon.com
1K+
$34.95
STEM Inventions Catapults Kit - Supplies To Build 30 Mini Toy Catapults - Complete Bulk STEM Project Kit For Kids And Classrooms
Amazon.com
44
$34.95
STEM Inventions Catapults Kit - Supplies To Build 30 Mini Toy Catapults - Complete Bulk STEM Project Kit For Kids And Classrooms
Amazon.com
44
$27.99
Pathfinders STEM Kit - Leonardo Da Vinci Helicopter Model Kit Science Kits | Stem Toy Physics Toys | Engineering | Learning Resources
Amazon.com
526
$27.99
Pathfinders STEM Kit - Leonardo Da Vinci Helicopter Model Kit Science Kits | Stem Toy Physics Toys | Engineering | Learning Resources
Amazon.com
526
$57.00
Trebuchet - Warwolf - 3D Wooden Puzzle - DIY Model Building Kit For Adults - Creative Gift
Amazon.com
Free shipping
$57.00
Trebuchet - Warwolf - 3D Wooden Puzzle - DIY Model Building Kit For Adults - Creative Gift
Amazon.com
Free shipping
$27.08
$29.95
Thames & Kosmos Windbots 6-In-1 Engineering STEM Kit | Build 6 Wind-Powered Bots, No Batteries/Electricity Required | Explore Wind Technology, Gear
Amazon.com
67
Free shipping
$27.08
$29.95
Thames & Kosmos Windbots 6-In-1 Engineering STEM Kit | Build 6 Wind-Powered Bots, No Batteries/Electricity Required | Explore Wind Technology, Gear
Amazon.com
67
$429.95
LEGO Education SPIKE Prime Set By LEGO Education 45678
education.lego.com
$429.95
LEGO Education SPIKE Prime Set By LEGO Education 45678
education.lego.com
$29.99
Mould King 10206 V8 Engine Model Kit That Runs, Build Your Own Cars Combustion Battery/Motor Blocks Sets, Mechanic Engineering Construction Set, STEM
Amazon.com
10
$29.99
Mould King 10206 V8 Engine Model Kit That Runs, Build Your Own Cars Combustion Battery/Motor Blocks Sets, Mechanic Engineering Construction Set, STEM
Amazon.com
10
$29.90
$35.90
Domob Mitsubishi Delica Campervan Car Building Kit - 489 Pcs Building Blocks Set W/Container Display Box - Modular Scale 1:32 Model - Bricks Toy For
Amazon.com
17
16% off
$29.90
$35.90
Domob Mitsubishi Delica Campervan Car Building Kit - 489 Pcs Building Blocks Set W/Container Display Box - Modular Scale 1:32 Model - Bricks Toy For
Amazon.com
17
$59.95
Mindware KEVA Contraptions Reactions Planks Building Toy - 178 KEVA Building Planks (191 Piece Set) - Free-Form Wood Building Set For Kids To Create
Amazon.com
7
Free shipping
$59.95
Mindware KEVA Contraptions Reactions Planks Building Toy - 178 KEVA Building Planks (191 Piece Set) - Free-Form Wood Building Set For Kids To Create
Amazon.com
7
$44.99
Tinkertoy - Retro Building Set Tin - 85 Pieces
Amazon.com
60
Free shipping
$44.99
Tinkertoy - Retro Building Set Tin - 85 Pieces
Amazon.com
60
$45.99
Mould King 10171 V8 Engine Model Kit That Works, 8 Cylinder Car Engine With Motor, Building Blocks Collectibles For Adults, STEM Build Set (487 Pieces
Amazon.com
Free shipping
$45.99
Mould King 10171 V8 Engine Model Kit That Works, 8 Cylinder Car Engine With Motor, Building Blocks Collectibles For Adults, STEM Build Set (487 Pieces
Amazon.com
Free shipping
$47.99
36Ct Vehicle Building Kits
SmileMakers
$47.99
36Ct Vehicle Building Kits
SmileMakers
$39.99
Stem Building Toys Armored Transport Vehicle Metal Assembled Model Education Kit Collectible Metal Building Set Block Set Construction Toys For Childr
Walmart
Free shipping
$39.99
Stem Building Toys Armored Transport Vehicle Metal Assembled Model Education Kit Collectible Metal Building Set Block Set Construction Toys For Childr
Walmart
Free shipping
$39.49
LEGO Classic Large Creative Brick Box Build Your Own Creative Toys, Kids Building Kit 10698
Target
Free shipping
$39.49
LEGO Classic Large Creative Brick Box Build Your Own Creative Toys, Kids Building Kit 10698
Target
Free shipping
$159.51
$312.14
MOC 2666PC Ancient Egyptian Temple Building Blocks Architectural DIY Model Building Toy Includes
Aliexpress
Free shipping
48% off
$159.51
$312.14
MOC 2666PC Ancient Egyptian Temple Building Blocks Architectural DIY Model Building Toy Includes
Aliexpress
Free shipping
$39.27
Small House Ruin 1:35 As House / Building - Laser Cut Wooden Kit For Diorama / Model Making To Build Yourself
Etsy
$39.27
Small House Ruin 1:35 As House / Building - Laser Cut Wooden Kit For Diorama / Model Making To Build Yourself
Etsy
$56.99
Flower House Building Block For Adults Garden Architecture Building Toy Greenhouse Model Building Set Garden Glass House Building Kit Christmas Ideal
LightInTheBox
$56.99
Flower House Building Block For Adults Garden Architecture Building Toy Greenhouse Model Building Set Garden Glass House Building Kit Christmas Ideal
LightInTheBox
$45.99
Flower House Building Block For Adults Garden Architecture Building Toy Greenhouse Model Building Set Garden Glass House Building Kit Christmas Ideal
LightInTheBox
$45.99
Flower House Building Block For Adults Garden Architecture Building Toy Greenhouse Model Building Set Garden Glass House Building Kit Christmas Ideal
LightInTheBox
$91.04
$147.31
2398 PCS Tideripper Monster Building Blocks Toy Game Horizoned Ripper Mecha Model Bricks Kit
Aliexpress
38% off
$91.04
$147.31
2398 PCS Tideripper Monster Building Blocks Toy Game Horizoned Ripper Mecha Model Bricks Kit
Aliexpress
$42.00
DIY Scandinavian Architectural Model Kit For Teens & Adults 3D Building, Scale Model STEM Gift, Hobby Craft Kit For Adults, Mini Doll House
Etsy
$42.00
DIY Scandinavian Architectural Model Kit For Teens & Adults 3D Building, Scale Model STEM Gift, Hobby Craft Kit For Adults, Mini Doll House
Etsy
$188.00
$235.00
IN STOCK 9036Pcs 86000 Architecture City The Italy Roman Colosseum Model Building Blocks 10276
Aliexpress
Free shipping
20% off
$188.00
$235.00
IN STOCK 9036Pcs 86000 Architecture City The Italy Roman Colosseum Model Building Blocks 10276
Aliexpress
Free shipping
$169.99
1:8 Scale Race Car Building Set For Adults, Model Kit For Adults To White Car. JTBBOY. Building Toy Complete Sets & Packs.
eBay
Free shipping
$169.99
1:8 Scale Race Car Building Set For Adults, Model Kit For Adults To White Car. JTBBOY. Building Toy Complete Sets & Packs.
eBay
Free shipping
$57.00
$95.00
Mechanical Airship 3D Wooden Puzzle - DIY Model Building Kit For Adults, Handcrafted Brain Teaser Toy
Etsy
Free shipping
40% off
$57.00
$95.00
Mechanical Airship 3D Wooden Puzzle - DIY Model Building Kit For Adults, Handcrafted Brain Teaser Toy
Etsy
Free shipping
$58.80
$98.00
Revell 85-8883 Visible V8 Engine Model Kit 1:4 Scale 314-Piece Skill Level 5 Plastic Model Building Kit
keurigonline
40% off
$58.80
$98.00
Revell 85-8883 Visible V8 Engine Model Kit 1:4 Scale 314-Piece Skill Level 5 Plastic Model Building Kit
keurigonline
$52.51
$69.92
Nifeliz Mini SAI Sport Car MOC Building Kits And Construction Toy, Adult Collectible Model Cars Set To Build, 1:14 Scale Sports Car Model NEW2022 (1223 Pcs) Pack Of 2
TekCypher
24% off
$52.51
$69.92
Nifeliz Mini SAI Sport Car MOC Building Kits And Construction Toy, Adult Collectible Model Cars Set To Build, 1:14 Scale Sports Car Model NEW2022 (1223 Pcs) Pack Of 2
TekCypher
$44.26
$56.85
Klmei Big Architecture Model Kits Notre Dame De Paris Micro Blocks 7380 Pieces Model Building Kit, Creative Building Set For Adults, Gift For Any Hobbyists New£ With Color Gift Package£©
jmpropiedadtx
Free shipping
22% off
$44.26
$56.85
Klmei Big Architecture Model Kits Notre Dame De Paris Micro Blocks 7380 Pieces Model Building Kit, Creative Building Set For Adults, Gift For Any Hobbyists New£ With Color Gift Package£©
jmpropiedadtx
Free shipping
$34.99
Educational Insights Build-A-Bot Workshop: Engineering Building Set For Kids, 70 Plastic Pieces, Unisex, Size: ,
Target
In store
Curbside
$34.99
Educational Insights Build-A-Bot Workshop: Engineering Building Set For Kids, 70 Plastic Pieces, Unisex, Size: ,
Target
$31.99
Popular Playthings Linkablox Construction Toy: 60 Pcs Building Set 60-Pc. | Multicolored | One Size | Building Blocks & Sets Building Sets
JCPenney
$31.99
Popular Playthings Linkablox Construction Toy: 60 Pcs Building Set 60-Pc. | Multicolored | One Size | Building Blocks & Sets Building Sets
JCPenney
$280.00
Arckit 200 Sqm. Architectural Model Building Kit
Walmart
Free shipping
30-day returns
$280.00
Arckit 200 Sqm. Architectural Model Building Kit
Walmart
30-day returns
$39.88
$51.84
Rylai Architecture Model Building Kits With Furniture LED Music Box Miniature Wooden Dollhouse Provence Lavender Series 3D Puzzle Challenge
Suthisav
Free shipping
23% off
$39.88
$51.84
Rylai Architecture Model Building Kits With Furniture LED Music Box Miniature Wooden Dollhouse Provence Lavender Series 3D Puzzle Challenge
Suthisav
Free shipping
$81.47
$109.01
Mould King 19009 Forklift Building Kits, MOC Building Blocks Set Construction Vehicles Model, DIY Science Stem Building Gift Toy For Kids Age 8+ /Adult Enthusiasts(803 Pieces, Static Version)
TekCypher
25% off
$81.47
$109.01
Mould King 19009 Forklift Building Kits, MOC Building Blocks Set Construction Vehicles Model, DIY Science Stem Building Gift Toy For Kids Age 8+ /Adult Enthusiasts(803 Pieces, Static Version)
TekCypher
$120.00
Mini Box Wooden Modular Building Toy And Decorative Object
NOVA68.com
Free shipping
$120.00
Mini Box Wooden Modular Building Toy And Decorative Object
NOVA68.com
Free shipping
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    Shop Toy Model Building Kits

    Sponsored
    About our ads
    $35.75
    KNEX Education - Intro To Structures: Bridges Set - 207 Pieces - For Grades 3-5 Construction Education Toy
    Amazon.com
    286
    Free shipping
    $35.75
    KNEX Education - Intro To Structures: Bridges Set - 207 Pieces - For Grades 3-5 Construction Education Toy
    Amazon.com
    286
    $54.00
    $69.99
    K'nex - 100 Model Building Set 863 Pieces, STEM Building, Kid Construction Set Ages 7+
    Amazon.com
    2K+
    Free shipping
    22% off
    $54.00
    $69.99
    K'nex - 100 Model Building Set 863 Pieces, STEM Building, Kid Construction Set Ages 7+
    Amazon.com
    2K+
    $46.95
    $49.95
    Thames & Kosmos Architectural Engineering | Science Experiment & Model Building Kit | Build 26 Models Of Structures & Structural Elements | A Parents'
    Amazon.com
    219
    Free shipping
    $46.95
    $49.95
    Thames & Kosmos Architectural Engineering | Science Experiment & Model Building Kit | Build 26 Models Of Structures & Structural Elements | A Parents'
    Amazon.com
    219
    $28.75
    Thames & Kosmos Simple Machines Science Experiment & Model Building Kit, Introduction To Mechanical Physics, Build 26 Models To Investigate The 6
    Amazon.com
    572
    $28.75
    Thames & Kosmos Simple Machines Science Experiment & Model Building Kit, Introduction To Mechanical Physics, Build 26 Models To Investigate The 6
    Amazon.com
    572
    $43.54
    $49.95
    Thames & Kosmos Structural Engineering: Bridges & Skyscrapers | Science & Engineering Kit | Build 20 Models | Learn About Force, Load, Compression,
    Amazon.com
    1K+
    Free shipping
    12% off
    $43.54
    $49.95
    Thames & Kosmos Structural Engineering: Bridges & Skyscrapers | Science & Engineering Kit | Build 20 Models | Learn About Force, Load, Compression,
    Amazon.com
    1K+
    $34.95
    STEM Inventions Catapults Kit - Supplies To Build 30 Mini Toy Catapults - Complete Bulk STEM Project Kit For Kids And Classrooms
    Amazon.com
    44
    $34.95
    STEM Inventions Catapults Kit - Supplies To Build 30 Mini Toy Catapults - Complete Bulk STEM Project Kit For Kids And Classrooms
    Amazon.com
    44
    $27.99
    Pathfinders STEM Kit - Leonardo Da Vinci Helicopter Model Kit Science Kits | Stem Toy Physics Toys | Engineering | Learning Resources
    Amazon.com
    526
    $27.99
    Pathfinders STEM Kit - Leonardo Da Vinci Helicopter Model Kit Science Kits | Stem Toy Physics Toys | Engineering | Learning Resources
    Amazon.com
    526
    $57.00
    Trebuchet - Warwolf - 3D Wooden Puzzle - DIY Model Building Kit For Adults - Creative Gift
    Amazon.com
    Free shipping
    $57.00
    Trebuchet - Warwolf - 3D Wooden Puzzle - DIY Model Building Kit For Adults - Creative Gift
    Amazon.com
    Free shipping
    $27.08
    $29.95
    Thames & Kosmos Windbots 6-In-1 Engineering STEM Kit | Build 6 Wind-Powered Bots, No Batteries/Electricity Required | Explore Wind Technology, Gear
    Amazon.com
    67
    Free shipping
    $27.08
    $29.95
    Thames & Kosmos Windbots 6-In-1 Engineering STEM Kit | Build 6 Wind-Powered Bots, No Batteries/Electricity Required | Explore Wind Technology, Gear
    Amazon.com
    67
    $429.95
    LEGO Education SPIKE Prime Set By LEGO Education 45678
    education.lego.com
    $429.95
    LEGO Education SPIKE Prime Set By LEGO Education 45678
    education.lego.com
    $29.99
    Mould King 10206 V8 Engine Model Kit That Runs, Build Your Own Cars Combustion Battery/Motor Blocks Sets, Mechanic Engineering Construction Set, STEM
    Amazon.com
    10
    $29.99
    Mould King 10206 V8 Engine Model Kit That Runs, Build Your Own Cars Combustion Battery/Motor Blocks Sets, Mechanic Engineering Construction Set, STEM
    Amazon.com
    10
    $29.90
    $35.90
    Domob Mitsubishi Delica Campervan Car Building Kit - 489 Pcs Building Blocks Set W/Container Display Box - Modular Scale 1:32 Model - Bricks Toy For
    Amazon.com
    17
    16% off
    $29.90
    $35.90
    Domob Mitsubishi Delica Campervan Car Building Kit - 489 Pcs Building Blocks Set W/Container Display Box - Modular Scale 1:32 Model - Bricks Toy For
    Amazon.com
    17
    $59.95
    Mindware KEVA Contraptions Reactions Planks Building Toy - 178 KEVA Building Planks (191 Piece Set) - Free-Form Wood Building Set For Kids To Create
    Amazon.com
    7
    Free shipping
    $59.95
    Mindware KEVA Contraptions Reactions Planks Building Toy - 178 KEVA Building Planks (191 Piece Set) - Free-Form Wood Building Set For Kids To Create
    Amazon.com
    7
    $44.99
    Tinkertoy - Retro Building Set Tin - 85 Pieces
    Amazon.com
    60
    Free shipping
    $44.99
    Tinkertoy - Retro Building Set Tin - 85 Pieces
    Amazon.com
    60
    $45.99
    Mould King 10171 V8 Engine Model Kit That Works, 8 Cylinder Car Engine With Motor, Building Blocks Collectibles For Adults, STEM Build Set (487 Pieces
    Amazon.com
    Free shipping
    $45.99
    Mould King 10171 V8 Engine Model Kit That Works, 8 Cylinder Car Engine With Motor, Building Blocks Collectibles For Adults, STEM Build Set (487 Pieces
    Amazon.com
    Free shipping
    $47.99
    36Ct Vehicle Building Kits
    SmileMakers
    $47.99
    36Ct Vehicle Building Kits
    SmileMakers
    $39.99
    Stem Building Toys Armored Transport Vehicle Metal Assembled Model Education Kit Collectible Metal Building Set Block Set Construction Toys For Childr
    Walmart
    Free shipping
    $39.99
    Stem Building Toys Armored Transport Vehicle Metal Assembled Model Education Kit Collectible Metal Building Set Block Set Construction Toys For Childr
    Walmart
    Free shipping
    $39.49
    LEGO Classic Large Creative Brick Box Build Your Own Creative Toys, Kids Building Kit 10698
    Target
    Free shipping
    $39.49
    LEGO Classic Large Creative Brick Box Build Your Own Creative Toys, Kids Building Kit 10698
    Target
    Free shipping