+

Best Sellers

DIY Telegraph Machine Model Kit

$12.00
-40%
+

Best Sellers

DIY Wooden Pumping Unit Model Kit

$9.00
+

STEM Toys for Kids

DIY Electric Gears Car Automatic Reverse Kit

$12.00
+

Physics Toys

DIY Telegraph Trainer Kit

$12.00
+

Best Sellers

DIY Solar Mars Rover Model Kit

$15.00
-38%
+

Building Toys

DIY Electronic Organ Kit

$24.00
+

Best Sellers

DIY Solar Powered Car Kit

$15.00
+

Building Toys

3D Wooden Music Box Puzzle Kit – Gramophone

$15.00
+

Building Toys

DIY Wooden Music Box Kit

$12.00
+

Building Toys

DIY Wooden Password Box Kit

$15.00
+

STEM Toys for Kids

DIY Colorful Fiber Optic Lights Kit

$12.00
+

Engineering Toys

DIY Hydraulic Lifting Platform Kit

$15.00
+

Building Toys

DIY Solar Wooden Dutch Windmill Kit

$28.00
+

Building Toys

DIY Solar Wooden Tank Puzzle Kit

$35.00
+

STEM Toys for Kids

DIY Creeping Gecko Kit

$15.00
+

STEM Toys for Kids

DIY Double Lantern Electric Taxiing Aircraft Kit

$12.00
+

Best Sellers

DIY RC Electric Racing Car Kit

$20.00
+

Physics Toys

DIY Hand Crank Generator Experiment Kit

$10.00
+

Best Sellers

DIY Drive-by-Wire Rolling Shutter Door Kit

$15.00
+

Physics Toys

DIY Mini Electric Fan Kit

$12.00
+

STEM Toys for Kids

DIY Tracked Tank Model Kit

$18.00
+

Engineering Toys

DIY Electric Walking Dinosaur Kit

$12.00
+

Best Sellers

DIY Remote Control Car Science Kit

$20.00
+

Physics Toys

DIY Wooden Crank Drive Butterfly Kit

$15.00
+

STEM Toys for Kids

DIY Bionic Fish Creative Kit

$19.00
-20%
+

Best Sellers

DIY Hot Wire Foam Cutter Kit

$12.00
-25%
+

Discounts

Solar Track Ball Puzzle Set

$95.00
+

STEM Toys for Kids

DIY Eating Coin Piggy Bank Kit

$18.00
-43%
+

Best Sellers

DIY Mini Solar Panel Powered Car Kit

$4.00
+

Science Toys

DIY Tracking Line Smart Car Kit

$18.00