Long ago I made some Lumberjacks & Sasquatches dice cups for a few people. One of those excellent folks got back in touch with me to request a dozen number dials to improve their games. Certainly gave me an interesting challenge to design. The dials are made from 1/8" birch plywood laser cut and treated with tung oil. The dial goes 1-20 and it's under just enough tension that it takes intentional force to turn them. I was so happy with how they turned out I've been pondering a two-dial prototype for an HP tracker.
