hexagonal toothbrush holder

A thing that holds Oral-B electric toothbrush heads.

We have some hexagonal tile in the bathroom, so I worked up a hexagonal-themed holder for the toothbrush heads. If you don't have hexagonal tile in your bathroom, maybe you could pretend you are a bee: a very large bee with teeth and an electric toothbrush.

Note on the `_14mm` file: I was told that if you're going to use printed things in wet environments, it's good to seal them. However, if you seal the original file with epoxy, the tolerances will be too tight, so the new 14mm file has loser tolerances to accommodate that.