Round and round it goes. Where the ball stops, your cat will never know! The CATCH"M Play Around unit is sure to keep your cat entertained. The attached mouse on top is easy for your cat to bat at and capture. But wait until he goes after the ball hidden inside! It keeps circling and jingling even when he thinks he almost has it. Watch your cat play with it and it might just give you a few giggles as well. CATCH"M if you can (no pun intended)!