Press down the top and watch them go, no battery needed, easy to play$You will get 1pieces of toy cars. Your kids will love these lovely toddler cars and have fun chasing it everywhere.$Made of high quality and non-toxic ABS material. Perfect size, Smooth edge prevents from hurting hands$These toy cars are vivid colors, very attractive to young kids, stimulates kids recognition and imagination, great for early development$These animal cars toy set is a perfect gift for your kids, grandchildren, nephew, and niece