Pepper Mill Funnel (parametric)

A customizable funnel for refilling pepper, salt, or spice mills / grinders. Now you can keep peppercorns actually in the grinder, rather than all over the kitchen floor.

There are a few other pepper mill funnels on Thingiverse, but none of them fit my needs or grinders very well, even with scaling. There is a shaft guide to keep the funnel centered and stable while transferring peppercorns. The guide is on the bottom to fit short or long shafts. The funnel is skewed so it is harder for t