PetPawJoy Cat Mice Toy For Kittens,Green No assembly or batteries required. Take the pad out of the package and watch your kitty go! Mouse can swiveling 360 both clockwise and counter-clockwise . Scratch Pad helps to keep your kittens paws and nails clean, healthy and strong. multifunction:combine the friendly mouse catch and cat toy grooming all in 1. Best gift for cats lover .