Another Headphone hanger
thingiverse
I wanted to use the design from another here: https://www.thingiverse.com/thing:2076034. But I had to be protective of the table surface so needed to fit rubber protection. In the end i redid drawing from scratch in fusion 360. You can purchase rubber feet at any hardware store 38mm in diameter or less. I gave ample clearance of the m18x2.5 thread so no need to print in different sizes. No need for any supports. But for strength i would suggest using 4 perimeters and around 25% infill.
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