360° Rotation: When you turn on the toy, it has 360 degree clockwise movement and fluttering wings, making this rotating butterfly look like the real thing. Stimulates pet’s natural hunting instinct. Healthy for Cats: Indoor cat toys, add more exercise for your cat to keep it healthy, reduce cat’s anxiety and improve cat’s mood. Non-slip bottom: A large, stable base made of durable plastic. The bottom of the base has rubber feet that grip the surface. Don’t worry about spilling the product when your cat plays with this toy. Great for all cats: young and old cats will love interactive pet toys because their natural hunting instincts will spring into action. Easy to use: requires 3 AA batteries (not included). The base is wide and heavy to prevent it from slipping, even during live attacks on the flying prey. Ideal for pet owners to play with cats.