Addictive light up spinning top toy with innovative launcher. Attach the spinning top to the rims of the launch discs using the magnets on either side, then start moving it in your hand to make the top run around the edge and gradually build up speed. The faster it moves, the more the spinning top lights up! Once at speed, flick your wrist to release the top and leave it spinning on the surface, then pick it up again before it stops. It takes a couple of tries to master, but becomes really addictive when you get the hang of it!