The Categories Knitty Kitty 2 Pack – Yarn Ball Cat Toy With Rattle is a great way to keep your cat active and entertained. This lightweight ball is made of durable plastic and features a rattle sound that can be used to get your cat’s attention. It also has a colorful design that will help attract your cat’s attention. The Categories Knitty Kitty 2 Pack – Yarn Ball Cat Toy With Rattle is perfect for any cat owner who wants to keep their cat active and entertained.