Review on QHC Blocking Computer Eyestrain Tortoise by Sam Davenport

I bought your glasses the other day - first to let you know you showed 2 packs - but when they arrived there were 3 - of course I'm not complaining about that but the fact that the glass fell out while reading last week - the frame broke. After checking the other two, I found one cracked, not quite, but the other seemed fine. You should check this out as it certainly doesn't make customers happy.