about this item ENHANCED CAT TOYS: These cat toys are made of natural catnip, which is the favorite smell of cats. It will make your tired kitten excited, improve cats appetite, stimulate hunting instinct for your kitten, help to shed hair, indoor cat toy and make your cat healthy happy .Attract Cat’s Attention: Indoor cat toys can swing 180°, spin 360°, roll, and play in any condition. The built-in self-balancing system allows the ball to automatically change direction when you hit it with a wall, chair, door, etc. No additional help needed. No need to load: This kitten toy is made of high quality ABS material, which is more durable, so don’t worry about the cat toy ball being scratched or bitten by the cat, which is durable for your cat. RemaASDue: Do not place it too high to prevent it from falling and breaking. Durable and Safe: The cat toy is made of food-grade ABS material which is eco-friendly. environmental and healthy, which is strong, wear-resistant and durable. It can be