Tumbler ball, pet ball device, used for pet interactive training 【Relieves Boredom】Keep cats entertained and occupied for longer while helping relieve boredom. 【Safety to use】Made of high-quality plastic materials, non-toxic and safe to use. The perfect interactive toy for you to reward or accompany your pet. 【Special Design】The food ball is designed in the shape of a tumbler, which attracts the cat’s attention, making it a toy for the cat to play with. 【Easy to use】Just unscrew the top, add snacks or food, and replace the top to fix. The top cannot be pulled off easily by your pet. After use, unscrew the top again to wipe the inside clean. 【Practical】The transparent food ball storage slot allows your pet to find the food inside easily and directly.