Pets International Run About Ball MiniSpecially designed to make exercise easy for dwarf hamsters and mice, these perfectly sized Run-about Balls allow tiny pets to maneuver with greater ease. Our Clear Mini Run-about Balls provide pets and pet owners with interactive fun during playtime. Mini Run-about balls also make a great temporary area to keep your little critter while you are cleaning their cage. For added safety, use your Mini Run-about Ball on Super Pet's Hamtrac Raceway and provide your pet with a controlled exercise environment.
• 5in Diameter
• Suitable for dwarf hamsters and mice