There are already lots of DIY wooden glasses available on the Net, but I always found some limitations:
- either they are too simplistic and not functional enough (cannot fold the stems, see: http://www.thingiverse.com/thing:1345
- or they are not 100% out of wood, with metallic hinges for instance (see https://www.instructables.com/id/Wooden-Glasses/
It’s just a matter of taste, but I generally prefer designing objects with no external accessories
or as few as I can, even if it can lead to a (kind of) suboptimal
I also recently found an interesting (100% wood) idea here: http://thelasercutter.blogspot.fr/2012/03/snij-glasses.html
But the latter implementation makes it difficult folding the glasses to put them in a pocket...