Toilet paper holder with tray

A simple device to hold your toilet paper, with a tray on top so you can put your phone. The tray is slightly larger and wider than an iPhone SE. I recommend printing with PETG, its elasticity will help to remove & put back the toilet paper roll.

This device is very tailored to my use case: my previous toilet paper holder was screwed directly in the wall and it reuses the same screw holes, and I reused the spring loaded cylinder holder the toilet paper. Many parameters may be different in your case: wall screw diameter, distance between them, toilet paper cylinder width, ... To facilitate the adaptation to your case, a step file is provided, but you can directly duplicate my Onshape document and change the dimensions to your liking: I created variables to make that as easy as possible (see image below). Drop me a like if you use this document!