- Contact with skin is smooth

- There is an included brim to improve print success ratio

- Fast to print, consumes little filament

- Fits in smaller printers

- Easy to attach different types of rubber band

- Use a standard 3 hole hole puncher to punch holes easily

- This is a mod of the prusa rc1 mask

Assemble the mask:

1. The 3 holes that are farther away pair with the top part

2. The 2 holes closer together fit with the bottom (3 holes in the previous version)

3. The top and bottom holes should fit perfectly. Only punch 2 holes and center them.

4. Tie the other end of the rubber band to fit it on your head

 

Instruction video: https://www.youtube.com/watch?v=TX_-E4OJ8tw

Thingiverse link: https://www.thingiverse.com/thing:4235610