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Keys shouldn't be hard enough to scratch phone glass.


yes, they should not be harder than a 5 on the mohs scale. as we all know, phone glass scratches at a level 6, with deeper grooves at a level 7


The scratches on my iPhone disagree


They're definitely from keys? And what kind of metal does the key seem to be?


Definitely from keys. Very light scratches, but they are there. No idea which key exactly, I have a handful on my keychain.




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