Let's talk about the LJCZKA Blue Light Blocking Glasses. First off, I love the square thick frame design - it gives a modern, tech-savvy look that works for both work and casual settings. The clear lenses maintain your natural appearance while doing their job.

The blue light filtering is legit. After wearing them during my 8-hour workday, I noticed significantly less eye strain compared to days without them. My eyes feel less dry even after marathon gaming sessions - a big win for any digital screen user!

However, there's one major flaw: the slippery frames. Like many reviewers mentioned, the super smooth plastic becomes problematic when you sweat even slightly. I've had to constantly push them up my nose during summer Zoom calls - not ideal when you're trying to look professional.

The size fits most faces well (I measured against my regular glasses), but the lack of grip makes them slide down constantly. A simple rubber coating on the nose pads would solve this completely.

For the price, they're decent temporary blue light protection, but if you need all-day wear or have an active lifestyle, you might want to invest in a pair with better grip materials.