A pencil holder for my workbench designed to hold either 2 rolls of duct tape or that roll of kapton tape that I don't use any more but can't bear to throw away. I've been using that kapton roll as a makeshift pencil holder for a while now, but it's really bad without a base. This provides solves that problem. Honestly this is one of those things that's so simple I almost feed bad posting it. But it's so useful I'd feel bad not posting it.