pepper or salt mill coaster

A simple openScad project to create customized coasters for pepper or salt mills.

customizer of thingiverse:
https://www.thingiverse.com/apps/customizer/run?thing_id=3500233

The added stl file is just an example, create your own version and have fun.

Feel free to use and adapt the code to your own purposes.
It would be great if you show some makes in here in thingiverse.

following settings might result in longer processing duration if activated:

ROUND_EDGES_THICKNESS=1;