Crittertrail fun-nels value packs are the perfect way to start expanding your critter's home. The bubble wave tube design features a comfort grip that is safe for your pet's paws. Connector rings snap on easily to Ensure a safe and secure passageway. Tubes pull apart and snap back together for trouble-free cleaning. If you can imagine it, you can build it with CritterTrail fun-nels. The tubes are available in a variety of colors, shapes and sizes so you can create a huge playground for your pet.

We put animals first. That's nothing new. Kaytee's commitment to small animal pets, pet birds, and wild birds has inspired nutritional innovations for more than 150 years. A complete line of products - food, treats, bedding, toys, habitats, and accessories - helps keep your treasured friends active, comfy, and safe.