Kaytee CritterTrail Builders Pack

Quickly and easily reconfigure your small pet's Crittertrail habitat with this collection of Fun-nel tubes! Mix it up and keep them mentally stimulated! Includes 1 - 1.5 in. Fun-nel tube, 1 - Fun-nel Bubble Plug, and 3 - Fun-nel Rings. Great for use with hamsters, gerbils and mice.