Quasi Knurled Ring

cults3d

A ring I'm uploading in record time, with a daily deadline to meet. I'll try to squeeze out some extra time later to refine it and fix a few flaws, print it, post pictures... or maybe I won't have to do all that after all :(. This thing is an excellent example of why I dislike the "work in progress" status - it's been stuck there for one year. I'm simply removing the wip tag and switching the license (why did I choose a non-commercial license in the first place?).