4 ms·
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
by mcpeepants 7y ago
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
- lostapathy 7y agoThe scratches on my iPhone disagree
- Dylan16807 7y agoThey're definitely from keys? And what kind of metal does the key seem to be?
- lostapathy 7y agoDefinitely from keys. Very light scratches, but they are there. No idea which key exactly, I have a handful on my keychain.