Construction|Educational-The Source Air Engine Racer- Build Kit 113 Pieces

Experience the future with this awesome air-powered concept car. Follow the illustrated instructions as you assemble the 113 pieces to build the sleek 20cm model. Flip up the bonnet and pump the handle to build up pressure – then release on a flat surface and watch it go! As the car zooms along at 4m a second, it makes a realistic engine roar. With no batteries or motor required, this clever set is sure to be a hit. Feel the rush of innovation!