4M Kidz Labs Green Science Windmill Generator

Build this amazing wind generator and learn about renewable energy Watch the LED glow as it is powered by free energy from the wind No batteries required Help save the planet by recycling a plastic bottle to support your wind generator Contains 1 rotor 1 front housing with gear and rotor shaft installed 1 black housing 2 half screw caps 1 tail 1 toy motor with gear 1 motor cover 8 small screws 1 LED unit with wires and detailed assembly instructions including How it works and fun facts Windmill generator size 13cm long