Sage Square Hamster Running Ball Wheels Toy, Cage Accessories Great for Running, Exercise, Fitness, for Hamsters, Gerbil, Rat 12cm (White)

Environmentally friendly and safe material: Made of eco-friendly resin, transparent, durable and non-toxic. Easy to clean, the whole ball can be washed with water.. Size Dimension : Diameter 12 cm (White).. This ball can increase hamster play and exercise opportunities, maintain their health by increasing the amount of exercise the pet, transparent design also allows you to see your pet playing inside, the owner can observe the pet's every move,adding more fun.. Perfect Place---Fashionable, nice design, cute and lovely. An ideal place designed for your little friends, safe and warm for them to sleep or play inside.. Its transparent design will make you see clearly while the hamster doing exercise, and you can play together with your pet to increase more pleasure.