Eco-friendly Material: The hamster ball is made of upgraded plastic material, so it can be long lasting and not easy to broken. Relieves boredom and increased activity level and giving him a fun spot to play.

Transparent Sphere: This transparent design lets you see clearly while the hamster is doing sports, and you can play with your pet for more fun.

Comfortable Size: The diameter of the hamster running ball is 12cm/4.7inch, the perfect size is ideal for dwarf hamsters, providing a place for hamsters to exercise healthily.

Installation Method: The cover adopts a concealed buckle design. When installing, set the buckle position of the cover to the corresponding position of the running ball. At the same time, the cover needs to be twisted until the end is screwed.

Note: If the pet dont know how to run for the first time, please dont worry. You can leave your little pet in the running ball for a while but do not force them. After the pet is familiar with running ball, he/she will gradually learn to avoidobstacles while running on flat ground.

Note:Shipping time is 5-12 days