3M 6800 glasses holder

thingiverse

You'll require screws M4x12 - 6 pieces, M4x16 - 2 pieces, and 8 corresponding nuts. To create holes, I utilized a drill for wood measuring 4mm in diameter and an electric screwdriver. Once you've drilled the holes, print the models and assemble everything with your glasses; you'll likely need to adjust some parts of the model and reprint them because your face and glasses are different from mine. Update: I've added another version (V2) that keeps the glasses 5mm away from the eyes, unlike the previous version shown in the photo. This new version is more comfortable for me, but others may find the original version more suitable. For this updated model, it's recommended to use supports. While I printed them without supports and they're fully functional, using supports would yield more accurate parts.