The adapter can be easily retrofitted
to any fabric mouth-nose covering or the classic mouth guard.
With the adapter, it is possible,
among other things, to drink beverages
through a straw or to smoke a cigarette without having to remove the mask.
After use, you can simply close the adapter with the practical closure
and seal the mask.
For retrofitting, you have to make a small hole in the mask. But don't worry, the adapter closes the hole completely so that t he protection remains intact.
For more details, please refer to the assembly instructions.
The adapters themselves are made of the bioplastic PLA
and are therefore more sustainable than plastic made from petroleum products.
