Fast-print facemask frame

thingiverse

This is a modified version of RiverTec's laser cuttable mask frame, designed for 3D printing but also suitable for cutting. It incorporates an inner component that enables users to attach a salt filter without having to lick the salt every time they speak. To print this design, use PLA material and omit the raft feature. For further instructions on creating an active filter that can be trapped between the inner piece and the fabric, visit the link provided at https://robots-everywhere.com/re_wiki/pub/web/Cookbook.SaltMask.html