The cars moves along the rolling ramp and once on the top slides down on the tracks moving to the other side of the ramp Includes Main Body, 4 x Race cars, 3 x Trees and 1 x Helicopter. Requires 2 “AA” batteries (1.5V) (Not Included) Helicopter rotates at the top during the race; All 4 cars come in different colours to help kids identify during the race The miniature racing cars chase on the devious roadway with beautiful music; Easy fittings for young racers to ride on high and low tracks with beautiful cars