COVID-19 Mask 3D Printing Model 3D print model

i love this

thank you very much

Liked the way the colour match

thank you very much

Nice

Thank you so much

Thank you so much

Great work, where i hould put fter and where s exhaust went for exhaling please?

Thank you very much, Maybe he didn't need that The entry and exit of air from the same place :) Do not worry You will use sterile cotton and everything will end

Thank you so much for reply, t is not enough to have cotton , and i am speaking only form medical point of view, first using ame cotton pad is forming mist inside mask, second, good filter is not consist with just cotton there are 3 layers of stuff you need to stuff inside filter and t would be nice if it is replaceable filter . I like your work and i would not say anything, f i don't believe there is potential to make this a pro bio hazard mask with just a few changes that would be easy for you to make:)