PREMIUM QUALITY MATERIAL - The toy is made of food-grade TPR, it is bite-resistant and toughness. ROTATABLE WINDMILL DESIGN - A rotating windmill can attract a cat's attention. Putting Bells or Treats into the toy will be interested a cat to play it. MULTI-FUNCTION - This toy combines an interactive toy, face massage, teeth cleaning all in one. Put it in the area that your cat loves to stay, let it be a partner for your cat. SUCTION CUP - The bottom of the toy is a powerful suction cup, you can stick it to even floor surfaces or even wall(Suction cup does not stick to the rough surface). A cat loves to climb, you can put the toy near the cat climbing shelves. INSTRUCTION - We know a cat's nature is Independent, its behaviour can unpredictable. Sometimes, a cat will not pay attention to the toy, because every cat has its character. Don't worry, putting the bells or treats into the toy, wait for the cat to play it then. If you have any questions or if you are unsatisfied with the product, please feel free to contact us, we will happily assist you till you are satisfied.