Cat Toys Track Ball Cat Toy Special Plate Training Function Improve Intelligence Built-in luminous ball and high-content catnip ball can better attract the cat's attention, increase the cat's interest in playing and relieve anxiety. The design of bumps with different heights and sizes allows cats to rub their hairs and rub their faces while playing, and help row hair balls.With columnar bumps with different heights and sizes, cats will use their faces to rub their faces or rub their hairs to help row hair balls. When cats play with this toy, they will like it more. Can relieve their anxiety, but also improve their IQ.