Spacerail Level 4 Marble Rollar Coaster Space Rail Glows in the Dark Never Ending Marble Roller Coaster

If your child loves to build their own project, build what ever their imagination can think of, then you need a Spacerail. Your child will be amazed as to what they can build possibilities are endless. The metal marble (ball) is lifted to the top and then will fly down the track to the turns and loops, again and again. It's even better in the dark because it glows in the dark. For adults as well as children 8 and above, design for parents to play with their children. Assembly required