make your mask comfortable
thingiverse
Make your own stuff with PP or Cardboard. It works well. 4 different sizes are provide.
Download Model from thingiverse
With this file you will be able to print make your mask comfortable with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on make your mask comfortable .