The spouse had a stroke and is always losing her glasses at $395 a pop. This is the perfect solution for her. Now when she loses them (again), I simply reach into the envelope and say "Here they are!" I'll just order another 5 when I get down to 2.
The glasses are nice readers. Not the most fashionable, if that's what you need, but, these are readers, and you read at home. Or at least you should. Anyway, the glasses function well with clear lenses. I'm happy, and so is she.