Building & STEM Toys
Explore building sets, magnetic blocks, construction kits, STEM toys, robot models, and creative projects that make learning hands-on and fun.
-
Insect Building Blocks Set 10 Pieces - Small Particle Animal Model Bricks with Bee Ladybug Firefly Dragonfly Spider Scorpion, STEM Educational Toy for Kids Boys and Girls, Birthday Christmas Gift
Insect Building Blocks Set 10 Pieces - Small Particle Animal Model Bricks with Bee Ladybug Firefly Dragonfly Spider Scorpion, STEM Educational Toy for Kids Boys and Girls, Birthday Christmas Gift
$34.49 -
500 Piece Kids Building Blocks Educational Toy Set DIY Small Particle Interlocking Blocks Spark Creativity Imagination Gift for Boys Girls Kindergarten Ages 3+
500 Piece Kids Building Blocks Educational Toy Set DIY Small Particle Interlocking Blocks Spark Creativity Imagination Gift for Boys Girls Kindergarten Ages 3+
$33.61 -
Magnetic Building Blocks Set 100 Pieces for Kids Age 3+, Random Color Magnet Cube Puzzle Toy, STEM Learning Construction Blocks, Best Birthday Christmas Halloween Gift for Boys & Girls
Magnetic Building Blocks Set 100 Pieces for Kids Age 3+, Random Color Magnet Cube Puzzle Toy, STEM Learning Construction Blocks, Best Birthday Christmas Halloween Gift for Boys & Girls
$33.30 -
Creative Magnetic Building Blocks 100 Pieces for Kids Age 3+, Spatial Thinking & Hands-On Ability STEM Toy, Random Color Magnet Construction Set, Christmas Halloween Birthday Surprise Gift
Creative Magnetic Building Blocks 100 Pieces for Kids Age 3+, Spatial Thinking & Hands-On Ability STEM Toy, Random Color Magnet Construction Set, Christmas Halloween Birthday Surprise Gift
$48.38 -
Magnetic Building Blocks Lava Adventure Set 200-300 Pieces, STEM Educational Construction Toy for Teens Kids & Family, Indoor Outdoor Game, Halloween Birthday Gift Random Color
Magnetic Building Blocks Lava Adventure Set 200-300 Pieces, STEM Educational Construction Toy for Teens Kids & Family, Indoor Outdoor Game, Halloween Birthday Gift Random Color
$54.15 -
Classic Small Building Blocks Bulk Bag 500-1000 Pieces, Mixed Color ABS Safe Mini Brick Construction Toy for Boys Girls, Creative STEM Play Compatible with Major Brands, Halloween Thanksgiving Christmas Gift
Classic Small Building Blocks Bulk Bag 500-1000 Pieces, Mixed Color ABS Safe Mini Brick Construction Toy for Boys Girls, Creative STEM Play Compatible with Major Brands, Halloween Thanksgiving Christmas Gift
$31.87 -
Princess Dress-Up Magnetic Sticker Quiet Book for Girls Age 3+, Reusable DIY Magnetic Princess Paper Doll Playset with Cute Cartoon Characters, Fridge Magnet Activity Toy, Christmas Halloween Birthday Gift
Princess Dress-Up Magnetic Sticker Quiet Book for Girls Age 3+, Reusable DIY Magnetic Princess Paper Doll Playset with Cute Cartoon Characters, Fridge Magnet Activity Toy, Christmas Halloween Birthday Gift
$33.32 -
10019 Pcs MOC Aircraft Carrier Building Blocks Set, Fujian Type 003 Warship Model Bricks Kit for Adults, Military Navy Ship STEM Building Toy, Holiday Birthday Gift for Military Fans & Brick Collectors
10019 Pcs MOC Aircraft Carrier Building Blocks Set, Fujian Type 003 Warship Model Bricks Kit for Adults, Military Navy Ship STEM Building Toy, Holiday Birthday Gift for Military Fans & Brick Collectors
$797.96 -
5887 Pcs Gothic Cathedral MOC Building Blocks Set for Adults – Abandoned Architecture Facade Model Kit, STEM Creative Challenge Brick Toy, Compatible with Major Brands, Great Gift Idea
5887 Pcs Gothic Cathedral MOC Building Blocks Set for Adults – Abandoned Architecture Facade Model Kit, STEM Creative Challenge Brick Toy, Compatible with Major Brands, Great Gift Idea
$615.51 -
8038 Pcs USS Iowa BB-61 Battleship Building Blocks Model Kit – Large Scale Military Naval Warship Assembly Set for Adults & Teens 14+, Historical Replica, Military Collector Gift & Home Display
8038 Pcs USS Iowa BB-61 Battleship Building Blocks Model Kit – Large Scale Military Naval Warship Assembly Set for Adults & Teens 14+, Historical Replica, Military Collector Gift & Home Display
$567.56 -
9233 Pcs Warship Spaceship Building Blocks Model Kit for Adults – Massive 75cm Large Scale Construction Set, 500+ Page PDF Instructions, Expert STEM Challenge Building Toy, Ultimate Collector Gift
9233 Pcs Warship Spaceship Building Blocks Model Kit for Adults – Massive 75cm Large Scale Construction Set, 500+ Page PDF Instructions, Expert STEM Challenge Building Toy, Ultimate Collector Gift
$543.14 -
4754 Pcs Classic Racing Car Building Blocks 1:8 Scale – BMW 3.0 CSL IMSA 1975 Model Kit for Adults, ABS Large Brick Set, Automotive History Collector Gift, Expert STEM Display Build
4754 Pcs Classic Racing Car Building Blocks 1:8 Scale – BMW 3.0 CSL IMSA 1975 Model Kit for Adults, ABS Large Brick Set, Automotive History Collector Gift, Expert STEM Display Build
$543.09 -
10556 Pcs New York Financial District Building Blocks MOC Architecture Model - NYC City Skyline Collector Set for Adults, Large Scale Urban Display Build, Expert STEM Gift
10556 Pcs New York Financial District Building Blocks MOC Architecture Model - NYC City Skyline Collector Set for Adults, Large Scale Urban Display Build, Expert STEM Gift
$526.63 -
4805 Pcs GMK7550 All-Terrain Crane Building Blocks Kit - 31.5in Heavy-Duty Mobile Crane Model with Multi-Axle Steering & Extendable Boom, Advanced Engineering Toy for Adults & Teens, Collector Display Build
4805 Pcs GMK7550 All-Terrain Crane Building Blocks Kit - 31.5in Heavy-Duty Mobile Crane Model with Multi-Axle Steering & Extendable Boom, Advanced Engineering Toy for Adults & Teens, Collector Display Build
$501.56 -
7026 Piece MOC Building Set Invisible Hand Spaceship – Myranthix Large Scale Model Kit for Teens & Adults Ages 14+, Complex Display Build with Multicolor Bricks, Creative Hobbyist Gift
7026 Piece MOC Building Set Invisible Hand Spaceship – Myranthix Large Scale Model Kit for Teens & Adults Ages 14+, Complex Display Build with Multicolor Bricks, Creative Hobbyist Gift
$467.59 -
3332 Piece 1:8 Scale Supercar Building Blocks Set – Dark Purple Limited Edition Muscle Car Model Kit, Streamlined Body, Modular Design, Collectible Display Gift for Car Enthusiasts Boys & Adults
3332 Piece 1:8 Scale Supercar Building Blocks Set – Dark Purple Limited Edition Muscle Car Model Kit, Streamlined Body, Modular Design, Collectible Display Gift for Car Enthusiasts Boys & Adults
$451.64 -
7381 Piece Fantasy Game Hero Tomb Building Blocks – Myranthix High-Difficulty Adult Assembly Set, Epic Dungeon Scene Model Kit, Creative Display Build, Holiday & Birthday Gift for Adults & Teens
7381 Piece Fantasy Game Hero Tomb Building Blocks – Myranthix High-Difficulty Adult Assembly Set, Epic Dungeon Scene Model Kit, Creative Display Build, Holiday & Birthday Gift for Adults & Teens
$445.52 -
Mechanical Assembly Supercar Building Block Model – Challenging Puzzle Static Car Kit, Precision Engineering Toy for Adults & Teens, Display Model Gift in Blue & Grey
Mechanical Assembly Supercar Building Block Model – Challenging Puzzle Static Car Kit, Precision Engineering Toy for Adults & Teens, Display Model Gift in Blue & Grey
$440.80 -
4989 Piece Navy Aircraft Carrier Building Block Set – Grey & Red Hull Warship Diorama, Elevating Flight Deck, Island Tower, MOC Military Model Kit, Collector Gift for Navy & Military Enthusiasts A2683
4989 Piece Navy Aircraft Carrier Building Block Set – Grey & Red Hull Warship Diorama, Elevating Flight Deck, Island Tower, MOC Military Model Kit, Collector Gift for Navy & Military Enthusiasts A2683
$428.70 -
5351 Pieces Sci-Fi Spaceship Building Set with Rotating Turrets & Display Stand – 35 Inch Large MOC Model Kit for Space Room Decor, Adults Teens, Birthday Christmas Gift
5351 Pieces Sci-Fi Spaceship Building Set with Rotating Turrets & Display Stand – 35 Inch Large MOC Model Kit for Space Room Decor, Adults Teens, Birthday Christmas Gift
$425.82 -
6595 Pieces MOC Sci-Fi Heavy Cruiser UNSC Warship Building Kit – Modular Micro Bricks Collectible Interstellar Vessel Model for Adults, Space Enthusiasts, Home Office Display Decor & Gift
6595 Pieces MOC Sci-Fi Heavy Cruiser UNSC Warship Building Kit – Modular Micro Bricks Collectible Interstellar Vessel Model for Adults, Space Enthusiasts, Home Office Display Decor & Gift
$510.46 -
5405 Pieces Military Sci-Fi Spaceship MOC Building Set – Futuristic Design, Precision Fit Micro Bricks, Detailed Display Model for Adults & Teens – Birthday, Christmas & Festival Gift
5405 Pieces Military Sci-Fi Spaceship MOC Building Set – Futuristic Design, Precision Fit Micro Bricks, Detailed Display Model for Adults & Teens – Birthday, Christmas & Festival Gift
$407.52 -
10-in-1 Mini Cute Pet Series Building Block Set – STEM Assembly Toy, 10 Small Models or 1 Large, Kids Gift for Birthday Christmas Halloween Thanksgiving, Desktop Ornament
10-in-1 Mini Cute Pet Series Building Block Set – STEM Assembly Toy, 10 Small Models or 1 Large, Kids Gift for Birthday Christmas Halloween Thanksgiving, Desktop Ornament
$49.93 -
30-Piece Magnetic Building Blocks Set for Kids – Large Colorful DIY Stacking Tiles, STEM Educational Toy, Shapes & Colors Learning, Birthday Christmas Gift for Toddlers
30-Piece Magnetic Building Blocks Set for Kids – Large Colorful DIY Stacking Tiles, STEM Educational Toy, Shapes & Colors Learning, Birthday Christmas Gift for Toddlers
$30.49
