This set includes 10 sets, each with 3 supercars and a launcher. Attach the launcher to the back of a supercar and press the button to launch it. You can enjoy playing with other supercars, seeing who can make theirs go the farthest, and more. These are quite old. While there may be some sticking or discoloration due to aging, I have not opened the items to check. Please understand this before purchasing. I am not accepting individual sales. #GiftExchange #Retro #ABYX3