Do you know what this is? I didn’t either until yesterday, though I have had one, apparently, for awhile. I am glad I never threw it out. At least I don’t think I threw it out/gave it away.
Tim told me that he was using a coaster to manage thick seams on bags. I wanted him to show me how that was done, so we talked about it and then he looked up a video, which we watched and soooo many things became clear. I really have to find my hump jumper and start using it when I am making bags.