Mason jar lid for clearing Storz & Bickel (or POTV) capsules

Its use is pretty simple and straightforward, if you know you know.  This works for Storz & Bickel capsules and also works for the Planet of the Vapes (POTV) capsules that fit the Lobo, One, etc.

I recommend printing “right-side up” for clean visible surfaces.  Prusaslicer's organic supports worked well for the outer ring (for me).  Other settings:

Nozzle 0.4mm
Layer height 0.15mm
Material: ABS

Previous versions had a square top on the center spike.  Current version (STLs included) is pointy, but square-top is possible by commenting out the line with the spike.  I think the pointy version definitely clears the bowl more quickly, but obviously will be more delicate.  (Edit to add that mine, printed in ABS months ago, shows no real signs of wear)