The 3-level cat toy is made of durable, environmentally friendly PP materials that can withstand the crazy cat scratches. Removable multilayer for easy cleaning. Stacked Play Station, perfect for one or more cats. With 3 levels, 3 colorful balls and a cat-shaped cover. Unique to this cat toy, the balls do not come loose during play and stimulate your cat's senses and hunting instinct. This increases their sensitivity and does not lead to any chasing of the furniture at home.-Snack ball cat Our super fun cat scooter toy provides hours of exercise and self-entertainment for health care and the removal of boredom and depression as your cat can play alone when the master is away. Best toys bring happy lives to your lovely cats. Intelligence toys for cats The cat-shaped cover on the top prevents your cat's head from getting stuck, and non-slip pads on the bottom to prevent slipping while playing. The cat toy does not contain strings, threads, ribbons, feathers or other ornaments that could pose a choking hazard.