COVID-19 VISOR v5 (Fast print, no support) 40min.

thingiverse

This 3D model has not been approved by any regulatory agency and has not passed any laboratory tests. It is a prototype edited by PRADMA, designed to provide emergency protection for medical workers who need it, given the current global supply shortage. It is not intended to replace any approved mask, but to provide minimal protection. We cannot guarantee its performance, so use it at your own risk. Printing has been optimized for printing time, convenience and hygiene. It is devoid of additional elements (rubber bands), which are unnecessary. Doctors have positively evaluated the model, praising its comfort and minimalist design. The model is prepared to mount a protective film (for bindings of 200 mic, format A4) and make four holes along the longer side of the card (punch format A6). The other corners should be rounded for optimal protection.