Review on Mr.Shield Anti-Glare Matte Screen Protector for Microsoft Surface Book [13.5 Inch ONLY] - 3-Pack with Lifetime Replacement by Joseph Marshall

I'm tired of my flat book looking like a mirror like most of you. Installation isn't the best, but not impossible if you're patient. The more you mess with it, the more it will attract dust due to static electricity. My issue with this product is that it makes using the surface pen very frustrating and has a bad rainbow. Eraser on the side of the pencil, so much friction. I was hoping for a little more lead on paper. This softness also makes it easy to scratch the tread. I ran a button over it very lightly and it scratched. Rainbows are easily visible on white/bright screens. You know how water or heavy stains hit the screen and you see a shiny/noisy look? That's it. Dark screens look normal. The matte anti-reflective coating works fantastic. I no longer see my stupid face on dark screens. It is so effective that I can live with the cons as I only use it in schools/public areas with poor lighting.