stem building sets best sellers

#1 Magnetic Tiles Race Track PicassoTiles Magnetic Tiles Race Track Car Thrilling Toy Playset Includes 2 Racing Trucks STEM Educational Magnet Tile Building Block Construction Set for Toddlers Boys Girls Ages 3 and Older PTR30

$26.59 on Amazon

#2 🔥 108pc Magnetic Marble PicassoTiles 108pc Magnetic Marble Run Set with Building Tiles Race Track Car Slides Set STEM Learning Toy 3-in-1 Preschool Construction Kit for Indoor Activity and Development for Kids age 3+ PTG108

$41.99 on Amazon

#3 National Geographic Magnetic BLUE MARBLE National Geographic Magnetic Marble Run - 75-Piece STEM Building Set for Kids & Adults with Magnetic Track & Trick Pieces & Marbles for Building A Marble Maze, STEM Project

$44.99 on Amazon

#4 🔥 National Geographic Magnetic BLUE MARBLE National Geographic Magnetic Marble Run - 150-Piece STEM Building Set for Kids & Adults with Magnetic Track & Trick Pieces & Marbles for Building A Marble Maze, STEM Project (Amazon Exclusive)

$59.99 on Amazon

#5 NATIONAL GEOGRAPHIC Glowing BLUE MARBLE NATIONAL GEOGRAPHIC Glowing Marble Run – Construction Set with 15 Glow in The Dark Glass Marbles & Storage Bag, STEM Gifts for Boys and Girls, Building Project Toy (Amazon Exclusive)

$27.99 on Amazon

#6 Toys Gifts for 2 3 4 LEETOUS Toys Gifts for 2 3 4 5 6 Years Old Toddler Girls Boys, 156 PCS Insect Flower Garden Building Educational STEM Learning Pretend Play Gardening Set, Christmas Birthday Gifts for Preschool Kids Age 2+

$21.74 on Amazon

#7 Marble Run Super Set Marble Genius Marble Run Super Set, STEM Toys & Maze Construction Building - 150 Translucent Track Pieces & Glass Marble for Family, Kids Toddlers Ages 4-8 - Fun Holiday Creative Gifts

$39.99 on Amazon

#8 Magnetic Tile Storage PicassoTiles Magnetic Tile Storage Case 16.5x7.5x3.5in Travel Carry Bag with Handle Water Resistant Organizer Compatible with Magnet Building Block Sets STEM Educational Accessories Oxford Cloth PTA10

$15.79 on Amazon

#9 🔥 100pc Magnetic Tiles PicassoTiles 100pc Magnetic Tiles Race Track Building Set with LED Cars Adjustable Roads and Signs STEM Construction Toy Kit for Kids Educational Learning Toy for Boys and Girls Ages 3 and Up PTR100

$69.99 on Amazon

#10 STEM 13 in 1 Education BOTTLEBOOM STEM 13-in-1 Education Solar Power Robots Toys for Boys Age 8+ , Educational Toy DIY Science Kits for Kids, Building Experiment Robotics Set Birthday Gifts for 8+ years old boys and girls .

$19.98 on Amazon

#11 70pc Marble Run Magnetic PicassoTiles 70pc Marble Run Magnetic Tiles STEM Set for Kids Ages 3 and Older Magnet Tile Marbles Maze Building Blocks Brain Development Toy Preschool Educational Learning Construction Playset PTG70

$26.59 on Amazon

#12 Design & Drill Bolt It Educational Insights Design & Drill Bolt-It Bucket - Construction Toys & Toddler Tools, Kids Tool Set with Real Electric Drill Toy, Take Apart STEM Set, Building Kits and Gifts for Ages 3+

$19.99 on Amazon

#13 🔥 KlickRail Electric Train CALFQUEEN KlickRail Electric Train Set Flexible Race Track for Kids 4 6 7 8, 48 Pcs Car Track for Toddlers 3-5, Building Toy Train Track Gravity-Defying 3D Embedded Layouts & Motorized Car, STEM Learning Gift

$62.46 on Amazon

#14 GraviTrax Starter Set Ravensburger GraviTrax Starter Set - Gravity & Magnetic Marble Game - MESH Accredited STEM Toy for Kids - Brain-Building, Educational Gift - Engages Critical Thinking, Problem Solving - Ages 8+

$61.69 on Amazon

#15 Solar Power Kits Toys Lucky Doug Solar Power Kits Toys for Boys Ages 8-13, STEM Robot Kit Toys Gifts for Kids 8 9 10 11 12 13 Years, Educational Building Science Experiment Set Birthday for Kids Boys Girls

$13.89 on Amazon

#16 🔥 🆕 Joyfy 236 Pcs Glowing Joyfy 236 Pcs Glowing Marble Run with Motorized Elevator, Construction Building Blocks with 30 Glow in The Dark Marbles, STEM Educational Toys Set for Kids Ages 4-8, Gift for Birthday Christmas

$28.99 on Walmart

#17 Magnetic Tiles Road Set LOTMEY Magnetic Tiles Road Set with 2 Cranes & Double-Sided Magnet Tiles,Boys Toys for Ages 3-5 5-7 8-12,STEM Magnetic Building Construction Toys Include Car,Stations,Dolls,Roads,Signs,Gifts for 3+ Kids

$28.49 on Amazon

#18 🔥 PicassoTiles Mini Magnetic PicassoTiles Mini Magnetic Tiles for Kids – 30PCS STEM Building Blocks Travel Set, Educational Construction Toy, Creative Portable Learning Kit

$8.39 on Walmart

#19 Marble Run 132Pcs Marble Meland Marble Run - 132Pcs Marble Maze Game Building Toy for Kid, Marble Track Race Set & STEM Learning Toys for Boy Girl Age 3 4 5 6 7 8 9+ (102 Translucent Marbulous Pcs & 30 Glass Marbles)

$31.83 on Amazon

#20 🔥 Joyfy 137Pcs Glowing Joyfy 137Pcs Glowing Marble Run Game Set for Kids, STEM Building Toys Construction Blocks with 15 Glow in The Dark Marbles, Christmas Birthday Gift for Boys Girls Over 3

$21.97 on Walmart