I've heard that paper-like screen protectors help make drawing and note-taking on iPad more natural. I bought this after seeing that it reduced pen tip wear compared to other paper screen protectors. After installation I had 1 small bubble but it went away after a little wringing and time. The quality of the screen after installation is excellent - there is almost no graininess that does not interfere with reading the text. The tactile feel of the screen protector is really nice: it adds friction, which gives me more control when drawing and writing.
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