The sphere is about 12 cm/4.72 inches in diameter. The diameter of the mounting port is approximately 5.5 cm / 2.16 inches.It's recommended for your dwarf hamsters gerbils mice or other small pets
High transparency and breathability,High-permeability PS plastics, clear and transparent, which is easy to observe hamster bathing, playing and digging
Large space, easy to clean. easy to use, convenientDeepen the bottom height，Prevent the hamster from escaping, escape. prevent sand spilling
Adorable candy-colored external bathroom.Observe the hamster's life without hindrance. Enclosed design to increase the time of hamster bathing. Large internal space so taht your pets could move around freely
External design saves cage space.Easy to remove the lid,arc design of the bottom can wash the dirty stuff away without effort
