Inspired by the Citadel pot holders, these are sized for their paint pots. It's a fairly tight fit, intentionally. I've updated this set with a range of different size, from the original design I made a few years ago. This includes:

• Changed the border walls to be 2.4mm. This works nicely with both 0.4mm nozzles but also 0.6mm nozzles
• Also made the walls slightly taller
• Reduces the bottom thickness to 1.2mm (so, 6 layers at 0.20mm)
• Added the 6-, 7-, and 10-pot designs from the original 3 and 4 pots

This prints very well with TPU, but any other material would work too (but not as easy to insert and remove the pots).

Updates

• 2022-12-28: Added the Fusion 360 file for editing
• 2022-11-18: Added the 19-pot version.

Feedback welcome!

Let me know what works, and what doesn't. Maybe you have a different paint line you would want these for?