Yet another pen holder (in OpenSCAD)

I wanted a simple pen holder for my desk, but couldn't find an on-line model that matched my needs.

This one is very easy to print (no nasty overhangs) and reasonably economical. I used non-slip self-adhesive 'dots' to stop it slipping on the smooth desktop, but this is optional - any material could be used.

Any pen or pencil up to 13mm diameter should fit, but this can be increased by slicer scaling or by editing the SCAD file (hopefully the code is self-explanatory!).

Print Settings

Printer Brand: Anycubic

Printer: Kossel Linear Plus

Rafts: No

Supports: No

Resolution: I used 0.2 (but use whatever suits you)

Infill: I used 15% (with 3 walls)

Filament: eSun Tough PLA Red

Category: Office