The file 'Facehugger Covid Mask ( E.T. Help NY ) 3D Printer Model' is (stl) file type, size is 89.5MB.
no infill possible when a good position on a printing bed.( sorry my englisch very bad :D )
CUSTOM Filters -------------------
https://smartairfilters.com/en/blog/best-materials-make-diy-face-mask-virus/?fbclid=IwAR1zQDOhDpSpP516prpZVMPaphTHggvtLdlRGOI86qgr2X6OkUyU7l-n0iw
