Extinction Symbol reflector cover

thingiverse

This is a cover for round prismatic reflector hung on a string. Measurements for the reflector are: Radius: 26.85 mm Thickness: 6.50 mm This is a single part, so you need to pause the print to insert the reflector. I was using library Ultimaker for my print, so I modeled and timer piece, a pyramid with flat square on top of it. You can see the current phase by looking how sharp the pyramid is. It was printed without supports, so the square is hanging in air. Once the printer starts printing bird nest around the pyramid you know it's time to pause and insert the reflector. Do note the Extinction Symbol licence forbids any use that involves money, even marketing for non-profits.