Well, because the film is very fresh, I then noticed very quickly that very fine lines to correct scratches were visible test after only 5 minutes.
So I do not know how careful you have to be, because the small disc is actually very smooth, but it probably goes a small speck of dust, and one engraved his display.
Very disappointing ... But I keep this stylus for writing on the iPad, but only with protective film, because a 900 unit simply not to be damaged by a 25 Stylus.
He writes very well and it is easier than with the thick stylus pens.
I am now waiting for the adonitol scripts because these promises really are a real pen for Tablet.
Therefore, I warn each of the pen itself only buys to work with protective film !!!!
