Busy and Healthy Cats---The ball provides hours of exercise self-entertainment when youre away, burning off extra energy from your kitties. It is hand-bonded with a bouncy ball and throws a slight bounce on the ground. Colorful Appearance---Bright colors and cute shapes attract pets' interest and attention, making your pets more sensitive and agile. Built-in catnip and bells, it will produce sound, adding fun to your cat. Safe and Eco-friendly---The toy ball is made of premium elastic ball + plastic materials, soft and elastic, safe for pet to bite and play with. Interactive Play---Bonding the feather ball with your lovely by teasing your cats and playing together, your pets and you will enjoy the accompany time. Perfect Gift for Cat Lovers---These plush toy balls are perfect toys for small animals such as cats, dogs, puppies, etc. Helping your pets exercise more and also a good way to relieve stress. Color: random Material: elastic ball + plastic Size includes: small diameter 4cm, medium diameter 6cm, large diameter 7cm Package includes: 3pcs * bell ball Note: catnip is not included