1,This is a multi-functional cat toy. It integrates multiple functions such as turntable track ball, food dispensing function, gravity swing (no power), and moving toys forward and backward, the top propeller,better attract cat's attention and interest of playing. 2,Product does not need electricity drive, it will move back and forth by itself when cat gently touch it.at the same time the top propeller can be rotated ly which attracts cat's highly interest in the toy and makes cat likes to play this toy. The toy applies a self‑balancing system, which enables the toy not to be knocked over by the cat. 3,Unscrew the top cover of the product, you can put cat food and cat snacks directly into the transparent visual granary. When the toy body will swing back and forth under the action of external forces such as the pet's scratching and pushing, the food or snacks will leak out during the swing to attract the attention of the cat. 4,Designed with a built‑in track in the middle. The track is equipped with two interactive cat balls that can rotate ly back and forth.Multiple designs can increase cat's interest of playing, and prevent cat from destroying furniture, clothes, etc. when cat is bored or alone. 5,Snacks or cat food can be put by opening the top of the toy and the outside of the toy is provided with a dial, to control the speed of food dispensing, so that cat can finish eating while playing. Slowing down the speed of cat eating is more conducive to the of the cat diet. 6,Made of eco‑friendly ABS material, which is strong and , can be used for a long time and won't be damaged by cats. 7,Can be played with by a cat, or multiple cats can be used together. Because this product will strongly increase fun when plaving. For cat's , it is recommended to play this toy for 20‑30 minutes each time. Cats often play the toy, it is able to alleviate pets' anxiety when when the owner is not accompanied, and also prevent pets from destroying furniture or clothing. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.