Japanese toy engineers come up with some cool products and this is one of them. It is a small table top game that allows you to control a plastic marble down a Super Mario themed obstacle course. There are a few buttons that will create ball actions depending on your timing. It is a wind up toy that helps make it move along with chutes. This item is in excellent used condition in its original box. All the of the stickers have already been applied to the toy so it is good to use right out of the box. It is hard to explain exactly how to play so we suggest you check out this video.