STEM Toys Wooden Building Kit: Solar-Powered Helicopter sleeping headphones STEM Wooden Coin Swallowing Robot

STEM Wooden Coin Swallowing Robot Kit — A Robot That "Eats" Coins 🪙🤖

Scan the QR code inside the box or search for "Nebula" App in your App Store

Kids build their own working combination lockbox from wood

A genuinely impressive build to show off

Fully wireless remote control once built

STEM Toys Wooden Building Kit: Solar-Powered Helicopter sleeping headphones STEM Wooden Coin Swallowing RobotSTEM Wooden Solar Powered Helicopter Kit Lift Off with Sunlight Build a wooden helicopter model powered entirely by solar energy watch the blades spin using nothing but sunlight, no batteries needed. Why kids love it: Spins using real solar power Teaches renewable energy and flight basics Solid wood pieces, safe and durable A fun, science packed desk display What's included: Pre cut wooden pieces, solar panel, motor, assembly instructions, and 6