4M Green Science Windmill Generator
Toysmith • In Stock • 91130
8 years & up. Learn about renewable energy with this 4M Green Science Windmill Generator. LED light will glow as it is powered by free energy from the wind. No batteries required!
- Kit contains all the materials needed to build a 5" windmill generator, just add a recycled soda bottle
- Detailed assembly instructions included
- An enclosed pamphlet contains fun facts about renewable energy