Descriptions: 1.Funny electronic car ,the pieces tracks are made of high-quality friendly plastic,duable to play and safe for kids. 2.Flexibility,variety of assembling,can according to the baby"'"s their own ideas,spell out the routes they want to play. 3.Track routes made by baby"'"s self, can improve their thinking ability and pratical ability. 4.Put the mini car into the roller coaster track and start it,it will drive the track. 5.It is different from the traditional toys,it can around,it can turn, it can wrap.It is so funny. 6.Battery:not included 7.Suitable for the kids above 3 years old NOTE:The various track accessories suit for the other track accessories in our shop, if the remaining track accessories are not purchased in this shop, please note that the product size whether suitable. You can choose: 1;83*58cm city map 2;28Pcs random colour road 3;1Pcs Car 4;4Pcs Glow Bridge 5;2Pcs Glow Crossroad 6;8Pcs Glow Tunnel