Cat Tower Tracks Ball Pet Toys With Spring Mouse

• All cats, especially kittens, all like to play games. Cat toys will make your cat go crazy. •  Level 4 tracks and spherical toys bring a happy life to your cute cat. • With 4 tracks and 4 balls, this station can keep your kitty busy. The multi-stage interactive cat ball toy imitates natural prey • Please make sure that the tower and the sphere are completely non-toxic, and are made of high-quality environmentally friendly ABS materials, and add a non-slip mat design at the bottom to prevent the toy from sliding.