Engage your kitty's special feline senses with an interactive Fireball 2.0 Catit Senses Cat Toy! This unique interactive toy is perfect for keeping your kitty occupied and out of mischief! Catit Senses Cat Toys are a special line of interactive cat toys to engage your cat's body and mind for healthy stimulating playtime. Exercises both their brain and their body for a healthy and happy cat! The Catit Senses Fireball 2.0 is a fun and exciting paw-activated LED circuit ball with replaceable batteries to keep your kitty entertained. When pawed by your kitty, the Fireball 2.0 will start flashing to engage your cat to play and hunt. Ideal size for use in Catit Senses Circuits, and features replaceable batteries for long-lasting fun. Satisfies your cat's natural hunting instincts. Made from sturdy durable materials for a long-lasting toy. BPA-Free. Recommended by the Pet Beastro for adventurous and mischievous kitties!