Kaytee Crittertrail Fun-nel 4-Way Tubes feature connector rings which allow easy connection to any Crittertrail Habitat port or other Fun-nel accessory. Kaytee Fun-nels are a fun and efficient way to expand your small pet's living space!

• Ideal for hamsters, gerbils or mice
• Easily connects to any Crittertrail Habitat port
• Expand your small pet's living space into anything you can imagine

Each Fun-nel accessory features ventilation holes for your pet's safety.

Note: Fun-nel accessories ship in assorted colors. Please let us choose for you!