Covid Mask Breather
thingiverse | Free
I designed this breather / mask-support / whatever-name-you-prefer to make confortable ...
Covid19 Mask V2 Fast Print No Support Filter Required
thingiverse | Free
BEFORE DOWNLOADING >>> Please read the full license. This is a free model, and you ...
Surgical Mask Strap Remix
thingiverse | Free
Wow, at the end of it’s first year on Thingiverse, this Thing became the most ...