Parametric Inlay Creator (for a rock tumbler)

This is a customizable inlay/drum for a rock tumbler.

I created this especially for a watertight container - the [Leifheit 31202](https://www.amazon.de/Leifheit-31202-Vorratsbeh%C3%A4lter-Fresh-Easy/dp/B0031SIN3O/ref=sr_1_1?s=kitchen&ie=UTF8&qid=1490533115&sr=1-1&keywords=Leifheit+31202) (Link to german amazon-site)

I use the Leifheit-container a lot. Although it is 100% watertight I recommend sealing the lid of the Leifheit-container with some tape. The heavy pieces inside the container