I made this because cleaning with a paper towel seam to simple :) It is pretty simple to print, Part 3 needs supports for the outer rim and part 1 is recommended to use a high infill like 60% and 3 layer or more perimeter as the screw needs some strength.

There is a link to on-shape were you can edit the files to fill your needs

Let me know if you made it, and let me know any improvements.

https://cad.onshape.com/documents/27cad85f48ee665199ea6471/w/1540e56868328227fd992768/e/d71cdfc40b90793ca24d9ed7?renderMode=0&uiState=681dbf43cdfe9b1e5e528d88