Rope Climber DIY Kit
DIY Balloon Recoil Car (Wooden STEM Education Kit)
DIY Periscope STEM Kit (Optical Science Exploration Kit)
DIY Telescope STEM Kit
DIY Infrared Laser Alarm (Anti-Theft Alarm STEM Kit)
DIY Belt Drive Four Wheel Car Toy
DIY Flashlight STEM Kit (Wooden)
DIY STEM Energy Conversion Generator Kit
DIY Shooter Puzzle STEM Kit
Tension Structure M-19 STEM Toy Kit (Engineering & Balance Model)
DIY Magnetic Car STEM Kit
DIY Magnetic Seesaw Kit
Wooden Balancing Bird
Cable-Stayed Bridge (STEM Kit DIY Wooden)
Bailey Bridge DIY Puzzle Pack (STEM Toy Kit)
Creative Art Drawing Robot (STEM Kit)
Automatic Ball Launcher (DIY Science Kit)
DIY Twin-Engine Glide Aircraft STEM Kit
DIY Solar Toy Car (Mini Solar Energy Vehicle Kit)
Two Wheel Balancing Robot (Battery Powered DIY STEM Kit)
L298N Motor Driver Module for Arduino
Wheel Small
Robot Big Wheel Yellow
