Electric Cat Ball Toys Automatic Rolling Smart Cat Toys Self-moving Kitten Toy High gualityFood grade material, no pressure for cats to bite.43mm43mm "claw control" is different from the traditional rolling ball size on the market, and is more suitable for the cat's "sense of control" of primitive huntingintelligentIn intelligentmode, you can wake up by patting, simulate the escape trajectory of prey, roll and hit obstacles, and then intelligently choose the route to avoidquietGive the cat a strange night and give you a quiet sleep. rolling quiet, day and night, playif you want.bite resistance and durability Soft and skin friendly silicone wrap, in addition to rolling quietly, increases friction, and takes into account bite resistance and durability. Products include1*Gravity Rolling Ball1*Type-C Charging Line Warm prompt: 1. As different measuring methods, it will occur 1-3 cm deviation about the items, please ensure that it is okay for you before ordering. 2. Because of different monitors and lamplight, the picture may not reflect the actual color of the item, really thank you for your kind understanding 3. Only the above package contents, excluding other products.