Voronoi Pencil Holder

Update August 18, 2024

I've remodeled the Voronoi Pencil / Pen Cup completely as I've noticed a few people had troubles printing it which is too bad. It's still not the easiest print but I think most will print this now without issues. I've printed a bunch on my printers and they turned out great.

The new version (1.1) is a bit larger and stronger with smaller and more voronoi cutouts for an easier print. 

I'll keep the old one in the archive if you want to try it as well.

Caution

If your printer and filament is not dialed in perfectly don't even attempt to print this model, it's not an easy print.

Support

All my designs and mods are free to use and remix. They have a non-commercial license. If you enjoy this or any of my other designs you can send me a small donation using the link below. Thanks :)

• https://www.paypal.me/humebeamengineering

About

Everyone loves a good Voronoi diagram. So I made a pencil holder that prints without supports with minimal cleanup required, depending on printer and filament type. It does not use a lot of filament.

Print Settings

I recommend printing it in PLA as there are some challenging overhangs where it's beneficial with maximum parts cooling but it could print nicely in other filament types as well.

Supports should be disabled.

I've printed a couple on my Bambu Lab X1C and P1P printers and they printed very nicely in Prusament PETG, PLA and PolyMaker PolyTerra PLA without supports in around 3.5 hours each.