The Toothbrush Holder can hold up to four toothbrushes. It has a removable base/tray and an optional TPU foot. 

There is a version without the foot and one with extra tolerance if the parts don't fit.

Printing

The lid, body, and tray can be printed however you like.

I printed it in PLA with

0.15mm layer height

2 walls 

15% infill 

The foot should be printed in TPU I used 95a

Assembly 

It is printed in four parts that should all snap together. The lid and the foot may require some glue, but the tray is meant to be removable for cleaning.