The Air Racing Car by Buki is a technical vehicle construction kit that works completely without batteries. From 110 individual parts, you assemble a functional racing car powered exclusively by compressed air. An integrated hand pump builds up pressure that accelerates the 18.5 cm long vehicle to up to 4 metres per second and enables driving distances of up to 20 metres. Through the transparent, blue-tinted cockpit window, pistons and mechanics remain visible at all times. The model combines constructive building with comprehensible pneumatics.