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!
6/Inner 48/Master 12Kg 4.6Cuft
Item Size : 17 cm x 22 cm x 6 cm
4M educational toys cover a wide range of educational subjects and include science kits, arts and crafts kits, robotics kits, and more.