Catnip Balls Interactive Kitten Wall Treat Indoor Chewing Toy Feature:1. [Replaceable] 3 catnip balls your cat likes in a grooved panel, each can be removed to use separately, or you can replace the flavor your cat likes or want to try.2. [Easy to Install] This catnip ball toy can be installed with super strong double-sided tape, it is easy to stick to the wall or other flat (not suitable for rough wall), not easy to fall off.3. [safe and non-toxic] Catnip is a natural plant material that is safe and non-toxic for cats. These catnip balls can rotate 360 degrees, suitable for kittens to play, chew or lick.4. [Multifunctional] Catnip is a cat's favorite snack, when kittens bite or lick the catnip ball, it will effectively clean their teeth without hurting them. A practical toy for cats.5. [Clean and Hygienic] The catnip ball is designed with a closed base with a transparent cover to prevent odor, dust and preserve the taste, which is healthy and hygienic. Specification: Item Type: Catnip Balls Material: ABS, PS, Catnip Package List: 1 x Balls catnip Note: According to our experiments, we found that kittens under 3 months may not be interested in catnip wall balls, which of course does not apply to every cute kitten.