Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:4764162.

I print at least one vase mode 40mm cube for every filament roll that shows up. I have lots. I thought I'd make them useful by making a lid that would turn them into desiccant holders for both my storage boxes and my print boxes.

Should be a friction fit but for a loose cube a few dots from a filament pen, or hot glue sorts it out.

Uses the vase mode cube in this knowledge made article https://help.prusa3d.com/en/article/extrusion-multiplier-calibration_2257

http://prusa3d.com/downloads/others/cube-40-40-40.zip