Reconfigure existing CritterTrail Habitats and Fun-nel Tubes to create a new design with confidence when you have every little piece needed with the Kaytee CritterTrail Builder’s Pack. Buy any of our wide assortment of Fun-nel tubes and accessories to create your own unique habitat for your pet. The Builders Pack come in random assorted colors.
Available in assorted colors
Easy to clean and assemble
Universally connectable to other CritterTrail habitats and accessories