If you're needing extra tubing for your Inkedibles Airbrush system (or other airbrush systems), this item is what you need. Perfect for enjoying a custom and extended length of hose to provide more distance between your airbrush and your compressor unit, or for adding an extra airbrush to your compressor unit (if you're adding an extra airbrush, you will also need our "Y-coupling connector" which allows you to attach 2 airbrush units to the same compressor). This item includes 4 feet of airbrush air hose tubing.