The tumbler toy is design for hours of fun time for our feline companion, watch your cat spending time trying to strike down the toy, treats fill in function rewards your cat from playing! The tumbler toys comes with three different color, pink, blue and lime. Features: The timer (15 minutes) is activated automatically. If the toy is not used, it will automatically stop rotating. If your cat touches the Tumbler again, the Tumbler will immediately start again. To be fulfill for them to develop healthy and live a balance life. Requires 2x AA batteries (not included). Dimension: Product Length 2.8" Product Depth 2.8" Product Width 7.5"