Mini Exercise Balls

Give your pet the freedom to roam and enjoy some freedom from the boring cage life! Just put your little friend inside the well ventilated ball and watch him go.

The mini size is ideal for dwarf hamsters, mice, hermit crabs, and other similar sized animals. Ideal for use when cleaning the cage and for providing hours of interactive fun during playtime. Well ventilated, locking lids for worry-free play.

Made of shatter-resistant plastic. Available in transparent, glow in the dark, or colored (colors vary) models. Each ball is approximately 4-1/2" in diameter. Please note: These balls will not work with very small hermit crabs.