GO!A Great Adventure! is a kind of toy just using levers and bottons to make cars run without battery,which at the same time can make children’s abilities get improved. you may not play it well at first,but we hope you can get intrested in making the car run with controlling the buttons. while you get used to playing,you can play it very well. Then,you can try out many other ways of playing,such as[the shortest time to run a circle] [run with more car together?]. Parents will be glad to find high concentration,independence and Chidren’s abilities of cognizance get improved. Product Size : 14.2 * 14.2 cm ; Cocmodity materials : High quality ABS plastic ; Function : parent-child interaction simulation learning ; Role : teach children in play, cultivate children’s habit of independent creation, exercise hand small movements ; Gifts : Gifts for children of all festivals, can cultivate children’s cognitive ability and hand operation ability . Increase children’s perception of things, simulation models bring good role-playing to children, and better cocmunication with parents. Small parts disclaimer, the package contains small parts, and adults should take care of the child to avoid swallowing.