Fabric Mask Frame- Ear Supported, No Straps (Very Comfortable!)
thingiverse
Print set of these, cut fabric and clip in. Holds tight and is super comfortable. I printed one of these nose clips, glued it on (used e6000) and it keeps fabric from sliding off nose: https://www.thingiverse.com/thing:4287353 You will need to play around with size of fabric to make it fit but once you get it done its by far most comfortable mask i've tried. Start with fabric bigger than you need and trim it after you get fit right.
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