3-in-1 Interactive Cat Feather Toy: Featuring a catnip wobble base, a feather teaser wand with bells, and a dual rolling ball track — all battery-free. It offers endless solo or interactive play to keep your feline happily entertained, even when you're away 360° Random Rotation: The weighted wobble-bottom design creates an unpredictable play experience. It activates cats' hunting instincts with the feather teaser, sparks curiosity with spinning track balls, and encourages hours of active play—perfect for kittens and adult cats alike Catnip and Rolling Balls: The removable, dust-proof catnip ball excites cats naturally and encourages healthy chewing to support dental wellness. Meanwhile, the two rolling balls spark instinctual chasing and active play—keeping both playful kittens and adult cats happily engaged Upgraded Design with 2 Feather Teasers: This set includes two safe, non-toxic feather wands—one vibrantly colored and one natural white—all crafted from natural feathers. Choose between stimulating styles to keep playtime fresh and engaging for your cat Easy to Assemble & Clean: A dust-proof cap protects the catnip, while replaceable feather teasers and a smooth-surface design make cleaning quick and thorough. Ensuring your cat's play area stays fresh with minimal effort Safe Materials: Crafted from BPA-, PVC- and phthalate-free ABS plastic, this toy is designed with smooth, rounded edges throughout. It ensures a completely safe play experience, even during enthusiastic biting and pouncing This interactive cat toy is a tumbler design with catnip, feather teaser, and track balls. Those elements attract indoor cats' attention and stimulate their curiosity.