This is the wind powered racer. Normally, the engine of a car is connected to the wheels. With this racer, the engine is connected to a propeller. This creates wind energy, which makes the racer drive. The racer is 40cm long and comes with two rear wheels and one front wheel. The box contains all the parts to build the racer. You only need 4 AAA batteries and a Phillips screwdriver. The kit is designed to stimulate children's technical skills. In addition, they learn to think independently. The racer is suitable for children aged 10 and over under adult supervision.