COVID-19 Slipknot Mask

thingiverse

Here's a Slipknot-inspired twist on the Covid-19 masks made by Copper3D, designed to be worn with a breathable cloth interior. I've been experimenting with furnace filters inside my masks, but any type of cloth should work just as well. To shape the mask, simply heat it up with a hair dryer for a few seconds and then mold it to fit your face. For detailed instructions on how to do this, check out Copper3D's website - the process is identical for this custom design.