With just a single press of a button, the educational toy ball will start to do a 360 degrees self rotation and attract your pet's attention. 360 Degree Self Rotation: The primary purpose of the self rotating ball is to have your pet chase the ball around and have fun. The ball will continuously move around your house while producing a red light simultaneously, it will attract your dogs artic cats quickly. Automatic Direction Change: Due to the sphere shape and self balancing system, the ball will automatically change its direction when colliding with a wall, chair, door, etc. No extra help required, all you need to do is turn the ball on to play and turn off when your pet is out of energy and done playing Perfect Cat Companion: It will accompany your small\/large cat when you are not available, also could help the cat exercise more and have fun. Best Healthy Indoor Exercise For Pet: Your pet will no longer have days when it is bored and sitting around all day. The self rotating ball will keep your pet busy and get them up and moving. Batteries Included: we have decided to include an 9pcs battery within the package, so that our customer and their pet can enjoy the endless fun that our Self Rotating Ball brought three times longer Item Name: Interactive Cat Toy Ball; Main Material: ABS, Electronic Parts ; Main Color: White; Item Diameter: 6.4cm \/ 2.52\