Build this amazing and wind generator and learn about renewable energy. Watch the LED glow as it is powered by free energy from the wind. No batteries required!

Set contains: 1 rotor, 1 front-housing with gear and rotor shaft installed, 1 back housing, 2 half screws caps, 1 toy motor with gear (generator), 1 motor cover, 8 small screws, 1 LED with wires and detailed instructions.

Box size: 22 cm x 6 cm x 17 cm