Features: 1. Heavy Duty Stackable Construction - This cat toy is made from super strong, tear resistant polypropylene that resists cat crazy scratches, removable layers for easy cleaning, with a non-slip bottom to prevent the product from rolling. This makes it perfect for 1 or more cats. 2. Spin the ball to keep the cat busy - This cat toy stimulates the cat’s senses and hunting instinct, which increases the sensitivity of the THISir and does not lead to chasing household items. 3. Stay Away From Al 1: This toy provides hours of exercise and fun for health care and eliminates boredom and depression in pets because your cat can play al1 when you’re not at home: Two or more cats use this toy together will it make the cat happier and strengthen the friendship. 5.4 Detachable Layers - Interactive multi-layer cat toy, shaped like the cat’s head on the top layer. Fun to keep your cat entertained for hours. Description: This cat toy is made of super-strong, tear-resistant polypropylene that