Wearing the face shield at the mouth. there is a feeling of openness, and it does not get damp. There is no tightening on the head. Since it is attached to the mouth, it is excellent in preventing scattering from the mouth. The head model used for the installation instructions is a work by lehthanis. "Full Size Human Head Model for resting headsets on" URL: https://www.thingiverse.com/thing:758647 Special thanks to Mr. File overview msc_006.FCStd (mouth_shield_C-ver. 6th Trial)...
Topics: coronavirus_defend, Hygiene, protector, Face_shield, health_care, No_tightening, stl, thingiverse,...