HSW desoldering tools holder

Updated: Increased the diameter of the individual holders so that the tools sit snugly but not tightly, making them easy enough to replace and remove with one hand. Also reduced the overall height as it wasn't needed and was a waste of filament.

Originally: A first draft version of a holder for standard desoldering tools (Parktools in this instance) to work with the versatile Honeycomb Storage Wall (HSW). It's designed to print without supports but it is a work in progress as it holds the tools unnecesarily firmly. Adjustments to come.