My Gunnar glasses did not come with a case, inspired by the various types of glasses cases in the community.
I printed my design out of PCTG and the small hinges have held up incredibly well. Be advised on material choice due to the nature of this feature.
There are (4) magnets required (see drawing), 10mm x 2mm. The magnets used were sourced from Amazon.
Link: TryMag Magnets
Designed in Solidworks
Autor oznaczył ten model jako własne oryginalne dzieło.