Friend of mine is a ER curse here in Chicago and saw that wearing masks for days on end become an issue fighting COVID-19. Saw that a mask clip helps make it easier on the ears, but i noticed the ones i found have ruff corners so i made this.

I'm working on a design with better clips and three or four for each side. Let me know what you think and how i can make it better.

I used PETG because of its strength and flexibility, I wouldn't use TPU as the clip section doesn't look like it would hold but PLA might work just fine although more brittle than PETG

No

No

0.20 mm

Vase mode

With extruder steps well calibrated it prints very well in vase mode with a 0.40 mm nozzle, 1.00 multiplier, and width set manually to 0.40 mm. 235c without the cooling part on to ensure best adhesion and part strength. I didn't use rafts or skirts.