Quercetti Isotta Discovery Car With this set of Quercetti you can put your car together. By Assembling the car you will learn the basic principles of operation of cars. The transparent caps ensure that you can properly look inside when the car is driving. specifications: Package dimensions: 40 x 34 x 9 cm Material: Plastic Suitable for children over 3 years. Content: 4 Wheels 1 Chassis 1 Engine 3 pistons 1 Gearbox 3-speed 1 Differential 1 Tip