Quality: 100 g color:yellow/blue/pink size:16.00 x 5.50 x 5.50 cm【3 tones】Chase games with the 3 plush ball interactive cat toys. Toy balls make lively animal chirping sounds once play begins, such as B. a frog, a cricket or a bird. When put aside, it will automatically become silent to save energy【Contains catnip】Remove the lid and place the catnip, your cats will go crazy for it! This would be a great way to introduce the ball to your cats.【Cozy companion】No more boredom. Your cats can play with the balls when you are busy or not at home. And you can also interact with your cats through the balls. It keeps your cat active and busy.【Replaceable battery】The battery can be replaced with an LR41 battery. The batteries will break any cat toy ball 10,000 times, just open the whole cover and put in the new battery.