A simple paint pot holder you can modify to fit any size of pot using OpenSCAD.
The STL-file is dimensioned for citadel paints.
The standard version fits all my pots, but I've also included a “loose” version with an extra 0.5 mm inner diameter that may be needed on some printers. There is also a "robust" version with 50% increased base and wall thickness.
The author marked this model as their own original creation.