Interactive cat toy package contains: 1 x cat toy, 1 x mouse toy, 1 x rolling ball Made of extra-strong, tear-resistant PP, this interactive cat toy can stand up to crazy cat scratching The cat track toy stimulates the senses and hunting instincts of cats, which increases their sensitivity without causing harm to the furniture at home This track cat ball toy tower provides hours of exercise and self-entertainment for health and combats boredom and pet depression because your cat can play alone when the owner is not home 2 in 1 to play together: Comes with a mouse toy cat teaser, it can be plugged on the top, or you can take it off to tease the cat, stimulate the cat's senses and hunting instinct, keep cats busy and give them more fun Two or more cats playing with this toy will make the cats happier and enhance their friendship