Face mask/oxygen tube ear saver
Description
This face mask/oxygen tube ear saver is to be worn over the crown of the head and either the face mask straps or oxygen lines are hooked on the side buttons to prevent ear irritation. I use PLA filament and print these as follows: -.4 mm nozzle diameter -.2 mm layer height - 60 mm/sec speed - 100% infill - No support necessary These can be formed to fit the head while still warm after printing has been completed but not necessary as they will take the appropriate shape after minimal use. Hope these can help!
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