Review on 📱 ambison 2-Pack Matte Glass Screen Protector for iPad Air 4th Gen 10.9"/iPad Pro 11 (2021/2020/2018) with Install Frame - Anti-Fingerprint, Bubble-Free, No Glare for Drawing, Writing, and Gaming by Scott King

This screen protector caused my Apple Pencil to draw wavy lines in several applications. As an artist, I need smooth, clean lines for my art. I've tried resetting a few settings to no avail. Even contacted the developers of the application. I found a comment on Apple Support that suggests removing the screen protector. And now after I removed it, my iPad was working fine. It was a shame because these are really good screen protectors! Easy to install, good quality and perfect anti-glare. So if you don't use a pencil, that's great.