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$35.75
KNEX Education - Intro To Structures: Bridges Set - 207 Pieces - For Grades 3-5 Construction Education Toy
Amazon.com
Free shipping
$35.75
KNEX Education - Intro To Structures: Bridges Set - 207 Pieces - For Grades 3-5 Construction Education Toy
Amazon.com
Free shipping
$49.97
$69.99
K'nex - 100 Model Building Set 863 Pieces, STEM Building, Kid Construction Set Ages 7+
Amazon.com
1K+
Free shipping
28% off
$49.97
$69.99
K'nex - 100 Model Building Set 863 Pieces, STEM Building, Kid Construction Set Ages 7+
Amazon.com
1K+
$46.95
$49.95
Thames & Kosmos Architectural Engineering | Science Experiment & Model Building Kit | Build 26 Models Of Structures & Structural Elements | A Parents'
Amazon.com
Free shipping
More than 1.4K people from Bing viewed this product in the last 90 days
$46.95
$49.95
Thames & Kosmos Architectural Engineering | Science Experiment & Model Building Kit | Build 26 Models Of Structures & Structural Elements | A Parents'
Amazon.com
1.4K+ viewed
$25.29
$29.95
Thames & Kosmos Simple Machines Science Experiment & Model Building Kit, Introduction To Mechanical Physics, Build 26 Models To Investigate The 6
Amazon.com
15% off
$25.29
$29.95
Thames & Kosmos Simple Machines Science Experiment & Model Building Kit, Introduction To Mechanical Physics, Build 26 Models To Investigate The 6
Amazon.com
$43.06
$49.95
Thames & Kosmos Structural Engineering: Bridges & Skyscrapers | Science & Engineering Kit | Build 20 Models | Learn About Force, Load, Compression,
Amazon.com
Free shipping
More than 540 people from Bing viewed this product in the last 90 days
13% off
$43.06
$49.95
Thames & Kosmos Structural Engineering: Bridges & Skyscrapers | Science & Engineering Kit | Build 20 Models | Learn About Force, Load, Compression,
Amazon.com
540+ viewed
$68.20
$83.99
Magic House Building Set With LED Light, Owens House Blocks Toy, Creator Architecture Model Building Kit, Compatible With Lego Horror House, Home
Amazon.com
Free shipping
18% off
$68.20
$83.99
Magic House Building Set With LED Light, Owens House Blocks Toy, Creator Architecture Model Building Kit, Compatible With Lego Horror House, Home
Amazon.com
Free shipping
$27.99
Pathfinders STEM Kit - Leonardo Da Vinci Helicopter Model Kit Science Kits | Stem Toy Physics Toys | Engineering | Learning Resources
Amazon.com
$27.99
Pathfinders STEM Kit - Leonardo Da Vinci Helicopter Model Kit Science Kits | Stem Toy Physics Toys | Engineering | Learning Resources
Amazon.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
$54.21
$66.49
Teach Tech "Hydrobot Arm Kit", Hydraulic Kit, STEM Building Toy For Kids 12+
Amazon.com
Free shipping
18% off
$54.21
$66.49
Teach Tech "Hydrobot Arm Kit", Hydraulic Kit, STEM Building Toy For Kids 12+
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
$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
$19.90
$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
44% off
$19.90
$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
$56.99
ROKR 3D Wooden Puzzles For Adults Marble Run Model Building Kit(LGA01 Marble Night City)
Amazon.com
Free shipping
$56.99
ROKR 3D Wooden Puzzles For Adults Marble Run Model Building Kit(LGA01 Marble Night City)
Amazon.com
Free shipping
$41.96
$44.99
Tinkertoy - Retro Building Set Tin - 85 Pieces
Amazon.com
Free shipping
More than 1.1K people from Bing viewed this product in the last 90 days
$41.96
$44.99
Tinkertoy - Retro Building Set Tin - 85 Pieces
Amazon.com
1.1K+ viewed
$34.95
STEM Inventions Catapults Kit - Supplies To Build 30 Mini Toy Catapults - Complete Bulk STEM Project Kit For Kids And Classrooms, Ages 8 And Up
Amazon.com
41
$34.95
STEM Inventions Catapults Kit - Supplies To Build 30 Mini Toy Catapults - Complete Bulk STEM Project Kit For Kids And Classrooms, Ages 8 And Up
Amazon.com
41
$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
$30.08
$61.80
Thames Kosmos Architectural Engineering | Science Experiment Model Building Kit | Build 26 Models Of Structures Structural Elements | A Parents' Choice Gold Award Winner 14.6 Inches
bellotarx shop
51% off
$30.08
$61.80
Thames Kosmos Architectural Engineering | Science Experiment Model Building Kit | Build 26 Models Of Structures Structural Elements | A Parents' Choice Gold Award Winner 14.6 Inches
bellotarx shop
$69.99
$99.32
Flower House Building Block For Adults Garden Architecture Building Toy Greenhouse Model Building Set Garden Glass House Building Kit Christmas & Idea
LightInTheBox
29% off
$69.99
$99.32
Flower House Building Block For Adults Garden Architecture Building Toy Greenhouse Model Building Set Garden Glass House Building Kit Christmas & Idea
LightInTheBox
$23.99
Innovative Hobby Race Tower Model Building Kit: 1/32 Scale
RC Superstore
$23.99
Innovative Hobby Race Tower Model Building Kit: 1/32 Scale
RC Superstore
$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
$59.99
$99.98
Robotime Rokr Car Model Building Kit 3D Wooden Puzzle Steam Kit 1:28 Mechanical Steam Locomotive
Aliexpress
Free shipping
39% off
$59.99
$99.98
Robotime Rokr Car Model Building Kit 3D Wooden Puzzle Steam Kit 1:28 Mechanical Steam Locomotive
Aliexpress
Free shipping
$62.99
Qoq Super Sports Car Toy Building Kit, 1:10 Scale Adult Collectible Model Gift For 14+ Year Boys (2641Pcs)
Walmart
Free shipping
$62.99
Qoq Super Sports Car Toy Building Kit, 1:10 Scale Adult Collectible Model Gift For 14+ Year Boys (2641Pcs)
Walmart
Free shipping
$17.89
$21.55
Mould King 27033 Racing Car Model Building Kit With Acrylic Display Case - STEM Educational Toy Gift
Aliexpress
Free shipping
16% off
$17.89
$21.55
Mould King 27033 Racing Car Model Building Kit With Acrylic Display Case - STEM Educational Toy Gift
Aliexpress
Free shipping
$84.75
$113.00
DIY "Khrushchevka" Wooden House Craft Model Kit -- 3D Puzzle Building Toy For Adults & Kids | Tea Lights Candle Holder And Shelf Decor Accent
Etsy
229
Free shipping
25% off
$84.75
$113.00
DIY "Khrushchevka" Wooden House Craft Model Kit -- 3D Puzzle Building Toy For Adults & Kids | Tea Lights Candle Holder And Shelf Decor Accent
Etsy
229
$39.85
$124.52
Robotime Rokr 420 PCS Cruiser Motorcycle DIY Wooden Model Building Block Kits Assembly Toy Gift For
Aliexpress
Free shipping
67% off
$39.85
$124.52
Robotime Rokr 420 PCS Cruiser Motorcycle DIY Wooden Model Building Block Kits Assembly Toy Gift For
Aliexpress
Free shipping
$44.99
Easy Playhouse 3PC Wood Building Toy Kit
HSN
$44.99
Easy Playhouse 3PC Wood Building Toy Kit
HSN
$23.99
Innovative Hobby "Racers Headquarters" Photo Real Scale Building Kit: 1/64 Scale
RC Superstore
30-day returns (most items)
$23.99
Innovative Hobby "Racers Headquarters" Photo Real Scale Building Kit: 1/64 Scale
RC Superstore
30-day returns
$367.26
Building & Construction Toy House Building Creative Building Set 118 Pieces
Etsy
36
Free shipping
$367.26
Building & Construction Toy House Building Creative Building Set 118 Pieces
Etsy
36
$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
$25.99
Innovative Hobby "Winners Podium" Building Kit: 1/64 Scale
RC Superstore
30-day returns (most items)
$25.99
Innovative Hobby "Winners Podium" Building Kit: 1/64 Scale
RC Superstore
30-day returns
$70.09
Mr.Playwood Eiffel Tower Wooden 3D Model, STEM Building Kit, 78 Pieces/Set (AVRAV1612103)
Staples
$70.09
Mr.Playwood Eiffel Tower Wooden 3D Model, STEM Building Kit, 78 Pieces/Set (AVRAV1612103)
Staples
$399.99
For Adults V8 Combustion Engine Model Building Kits Internal Diy Hobby
eBay
$399.99
For Adults V8 Combustion Engine Model Building Kits Internal Diy Hobby
eBay
$41.99
Round 2 MPC: 1:25 Scale Model Kit - 1980 Chevy Monte Carlo Class Action - 110 Parts, Includes Chopper & Trailer, Unpainted Replica Classic Car Building Kit, Multi
Kohl's
$41.99
Round 2 MPC: 1:25 Scale Model Kit - 1980 Chevy Monte Carlo Class Action - 110 Parts, Includes Chopper & Trailer, Unpainted Replica Classic Car Building Kit, Multi
Kohl's
$32.99
1690 Piece V12 Model Car Building Block Set
Befez
$32.99
1690 Piece V12 Model Car Building Block Set
Befez
$13.59
4D BUILD - Star Wars R2-D2 Model Kit Puzzle 201Pc
Target
In store
Free shipping
Curbside
$13.59
4D BUILD - Star Wars R2-D2 Model Kit Puzzle 201Pc
Target
Free shipping
$19.49
Kevin Bird Building Blocks Set Toy For Adult Childcompatible With 'Up' House 43217 Model Building Kit(215 Pieces) Christmas Gift
LightInTheBox
1
$19.49
Kevin Bird Building Blocks Set Toy For Adult Childcompatible With 'Up' House 43217 Model Building Kit(215 Pieces) Christmas Gift
LightInTheBox
1
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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
    Free shipping
    $35.75
    KNEX Education - Intro To Structures: Bridges Set - 207 Pieces - For Grades 3-5 Construction Education Toy
    Amazon.com
    Free shipping
    $49.97
    $69.99
    K'nex - 100 Model Building Set 863 Pieces, STEM Building, Kid Construction Set Ages 7+
    Amazon.com
    1K+
    Free shipping
    28% off
    $49.97
    $69.99
    K'nex - 100 Model Building Set 863 Pieces, STEM Building, Kid Construction Set Ages 7+
    Amazon.com
    1K+
    $46.95
    $49.95
    Thames & Kosmos Architectural Engineering | Science Experiment & Model Building Kit | Build 26 Models Of Structures & Structural Elements | A Parents'
    Amazon.com
    Free shipping
    More than 1.4K people from Bing viewed this product in the last 90 days
    $46.95
    $49.95
    Thames & Kosmos Architectural Engineering | Science Experiment & Model Building Kit | Build 26 Models Of Structures & Structural Elements | A Parents'
    Amazon.com
    1.4K+ viewed
    $25.29
    $29.95
    Thames & Kosmos Simple Machines Science Experiment & Model Building Kit, Introduction To Mechanical Physics, Build 26 Models To Investigate The 6
    Amazon.com
    15% off
    $25.29
    $29.95
    Thames & Kosmos Simple Machines Science Experiment & Model Building Kit, Introduction To Mechanical Physics, Build 26 Models To Investigate The 6
    Amazon.com
    $43.06
    $49.95
    Thames & Kosmos Structural Engineering: Bridges & Skyscrapers | Science & Engineering Kit | Build 20 Models | Learn About Force, Load, Compression,
    Amazon.com
    1K+
    Free shipping
    13% off
    $43.06
    $49.95
    Thames & Kosmos Structural Engineering: Bridges & Skyscrapers | Science & Engineering Kit | Build 20 Models | Learn About Force, Load, Compression,
    Amazon.com
    1K+
    $68.20
    $83.99
    Magic House Building Set With LED Light, Owens House Blocks Toy, Creator Architecture Model Building Kit, Compatible With Lego Horror House, Home
    Amazon.com
    Free shipping
    18% off
    $68.20
    $83.99
    Magic House Building Set With LED Light, Owens House Blocks Toy, Creator Architecture Model Building Kit, Compatible With Lego Horror House, Home
    Amazon.com
    Free shipping
    $27.99
    Pathfinders STEM Kit - Leonardo Da Vinci Helicopter Model Kit Science Kits | Stem Toy Physics Toys | Engineering | Learning Resources
    Amazon.com
    $27.99
    Pathfinders STEM Kit - Leonardo Da Vinci Helicopter Model Kit Science Kits | Stem Toy Physics Toys | Engineering | Learning Resources
    Amazon.com
    $54.21
    $66.49
    Teach Tech "Hydrobot Arm Kit", Hydraulic Kit, STEM Building Toy For Kids 12+
    Amazon.com
    1K+
    Free shipping
    18% off
    $54.21
    $66.49
    Teach Tech "Hydrobot Arm Kit", Hydraulic Kit, STEM Building Toy For Kids 12+
    Amazon.com
    1K+
    $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
    $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
    $19.90
    $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
    44% off
    $19.90
    $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
    $56.99
    ROKR 3D Wooden Puzzles For Adults Marble Run Model Building Kit(LGA01 Marble Night City)
    Amazon.com
    Free shipping
    $56.99
    ROKR 3D Wooden Puzzles For Adults Marble Run Model Building Kit(LGA01 Marble Night City)
    Amazon.com
    Free shipping
    $41.96
    $44.99
    Tinkertoy - Retro Building Set Tin - 85 Pieces
    Amazon.com
    Free shipping
    More than 1.1K people from Bing viewed this product in the last 90 days
    $41.96
    $44.99
    Tinkertoy - Retro Building Set Tin - 85 Pieces
    Amazon.com
    1.1K+ viewed
    $34.95
    STEM Inventions Catapults Kit - Supplies To Build 30 Mini Toy Catapults - Complete Bulk STEM Project Kit For Kids And Classrooms, Ages 8 And Up
    Amazon.com
    41
    $34.95
    STEM Inventions Catapults Kit - Supplies To Build 30 Mini Toy Catapults - Complete Bulk STEM Project Kit For Kids And Classrooms, Ages 8 And Up
    Amazon.com
    41
    $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
    $30.08
    $61.80
    Thames Kosmos Architectural Engineering | Science Experiment Model Building Kit | Build 26 Models Of Structures Structural Elements | A Parents' Choice Gold Award Winner 14.6 Inches
    bellotarx shop
    51% off
    $30.08
    $61.80
    Thames Kosmos Architectural Engineering | Science Experiment Model Building Kit | Build 26 Models Of Structures Structural Elements | A Parents' Choice Gold Award Winner 14.6 Inches
    bellotarx shop
    $69.99
    $99.32
    Flower House Building Block For Adults Garden Architecture Building Toy Greenhouse Model Building Set Garden Glass House Building Kit Christmas & Idea
    LightInTheBox
    29% off
    $69.99
    $99.32
    Flower House Building Block For Adults Garden Architecture Building Toy Greenhouse Model Building Set Garden Glass House Building Kit Christmas & Idea
    LightInTheBox