This complete habitat features a removable exterior ball to provide your furry friend with hours of fun activity both in and out of the cage! The habitat also features Look-Out Tower which provides a nesting spot and easy interaction with your pet. The Run-about Habitat also comes with a food dish and water bottle for your convenience. Front wire door allows you to easily access your pet at any time. Ideal for mice, dwarf hamsters, hamsters and gerbils.