jmtd → log → VW Lupo mirror-adjustment knob

I designed and printed a replacement knob for the wing-mirror adjustment on a Volkswagen Lupo.

• mirrorknob.scad
• mirrorknob.stl

The original had a "pineapple" style texture on it. For my print, I sliced with Prusa Slicer and turned on "fuzzy surfaces" to get a texture on the grip-side of the knob.