Features 1. Safe Plush Material: Pets are famously cute and messy. Luckily, the 3 cat toy balls are made from durable and highly resilient fluffy materials which endure each aggressive wrestle; Plus, fluffy materials are soft and safe for cats. 2. Chirping Balls: This toy contains three fluffy plush balls. Vivid animal chirps when touched (frog/light blue, cricket/bright yellow and birdsong/ins pink). And the built-in batteries make each cat toy ball last 10000 times of chirping. 3. Catnip Can Be Added: Open the lid, you can add catnip to the ball, which can attract the cat's attention and keep them active and occupied even when their favorite human away 4. Healthy & Fit: To encourage your fluffy cat friends to do more exercise, prevent them from becoming fat and have a healthy body. The cat toy keeps the cats active and entertained throughout the day providing great exercise for your best friend 5. Compact and Portable: Each chirping bird ball is about 1.96 inches in size, small and delicate, an appropriate size to satisfy cat's needs of playing, which can be applied as cat chew toy, cat teething toy or catnip ball; Also, it is lightweight to carry for outdoor activities, like camping, travelling or picnic. Specification Material: EVA, Plush Color: Pink, Yellow, Blue Size: 5 x 5 cm Weight: 75 g Package Include: 3 x Plush Cat Ball Toys