[3 INTERCHANGEABLE ACCESSORIES]: The cat toys attach different accessories to create a unique entertainment Experience and strengthen bond with you and your cat. Cat ball toys suitable for indoor cats and stimulation for cats of all ages. Provides hours of fun for cat. (1* fur ball, 1* feather, 1* tail) [AUTOMATIC LIFTING]: The cat ball toy is electric lifting design, the irregular rise and fall of the ball can quickly attract the cats interest, stimulate the cats brain, and stimulate the kittens hunting instinct in the game, so the cat can play by itself without affecting your work. [THREAD FIXED DESIGN]: The cat toy is very convenient, the thread fixed can be installed in different scenes and it easy to install and remove: on the edge of the table and cat climbing frame and other items. This innovative toy attaches to any table in minutes, so your cat can enjoy these cool cat toys all day long. [BATTERY SAVING DESIGN]: The kitty toys provide hours of fun for your feline friend, and it is for indoor cats will automatically turn off after 5 minutes so you don't waste the battery. All you need are 2 AA batteries to keep cat toy working. (Batteries sold separately) [FRIENDLY MATERIALS]: Cat toys covered in paw-friendly PP, it is not only gentle and smoothness, creating a secure play environment, but also boasts durability, extending its lifespan.