1 interactive cat toy, 1 mouse toy, 1 rolling ball This interactive cat toy is made of ultra-strong, tear-resistant PP that resists crazy cat chatter The Tower of Tracks cat track toy stimulates your cat's senses and hunting instincts, this increases their sensitivity and will not cause tracking on the furniture at home This tower of track cat ball toys provides hours of exercise & Self-amusement for health and eliminate boredom and home depression as your cat can play alone when master is not at home Equipped with a mouse toy cat teaser, it is pluggable on the top, or you can Down to tease the cat, stimulate the cat's senses and hunting instincts, keep cats busy, give them more fun; Two or more cats play this toy together, which will make the cat more happy and improve the friendship with each other