I needed a way to secure and tidy up some of the small tubes for my green wall project. They are 4.6mm in diameter and from Gardena. I designed these small holders that are very quick to print and hold 1, 2 or 3 tubes. You can simply “click” them into the indentations and easily remove them again later. The back is flat and designed to be glued to some surface.
The author hasn't provided the model origin yet.