Flash Dwarf Hamster Crystal Ball for Hamsters Under 4 inches Running Activity Exercise Toy Transparent Small Animal Cage Accessories S Blue

product size S 125cm492inchfor Hamsters Less Than 4 inches 10 cm in LengthSafe Environmentally Friendly Materials Our hamster exercise ball is made of brandnew PC material Safe No Smell Sturdy and durable not easy to wear and corrosionWell protect the health of pets Keep Healthy Breathable Running Ball There are multiple vent holes on the ball which is safe and breathable and your small pets can play in it Holes design on both sides of the running wheel which make it more breathable and allow hamsters to aerobic exercise Transparent Fashionable Ball 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 Easy to Install The both cover is designed with a dark buckle When the installation is performed the position of the dark buckle of the cover is aligned with the corresponding position of the running ball and the cover needs to be screwed until it is screwed to the headThe Lids on both sides cover is the entrance for the pet and a small hole is reserved in the middle You can fix the running ball on the bracket and make it into a fixed running wheel DIY a Special Toy for Your Pets This small hamster ball can be connected to external hamster tubes and with unlimited extension which allowing you to DIY combinations to increase the difficulty of exercise for pets This is a small hamster ball not suitable for larger petsfor Hamsters Less Than 4 inches 10 cm in Length