✔【High quality materials】 This product is made of environmentally friendly and healthy food grade ABS material, sturdy, wear-resistant and durable.It can be used for multiple cats at the same time, which can effectively improve cats’ intelligence as they learn to play. ✔ 【Funny toys for cats】Cats can interact with toys on their own or play with their owners. The toys that move back and forth and the cat ball that rotates up and down will give the cat more fun, so that the cat does not damage furniture, clothes, etc. ✔【No battery required】 The cat can swing the toy back and forth freely by pushing the barbell and the barbells on both sides can move back and forth. As you swing the heavy object, the toy will move by itself, attracting the cat’s interest. ✔【Company】When the owner is not at home, the toy with the ball can bring a lot of pleasure to the cat, improving the cat’s IQ and reducing its anxiety. The cats will interact with the toys or play with the owner. Moving toys and