The CritterTrail X is a superb home for hamsters, gerbils or mice. It offers a spacious living area and a ‘petting’ zone area. They are comfortable , colourful and connectable to all other CritterTrail accessories so each one can be uniquely adapted. It features a glow in the dark exercise wheel that spins in both directions; Spiral slide; Extractable ‘petting zone’ which can be used as a carrier. Comes complete with a water bottle, food dish and a Fun-nels climbing tube.