Review on Instant Relief from Digital Eye Strain with Stylish Blue Light Blocking Glasses for Men and Women - Includes Protective Case by Erik Wesley

I didn't necessarily think it would work. until I finished another 12-hour day in front of my computer. Don't expect to suddenly see a difference. Now that I've had them for a few weeks I can turn them on and off and notice the blue light they block. Eyes no longer get tired or sore after working on the computer, and yes, you read that right, 12 hours. They look a little thin, but since I'm in my office and not on a construction site, they fit me perfectly. Case was also satisfied. No scratches so far after daily use and a few drops.