Originally Posted by Philipp_94
I want to know what it would look like if you did this with a black phone. I know it would be also like a mirror but, how would the phone completely look?
In all honesty would probably not look good. Only the surface is anodized, and this is what holds the colour, so if you rub on it with emery paper or sandpaper you will go through this surface to bare aluminium below it. Only way I could see this looking good would be if you were able to "feather" the colour to make it look like a big worn area on the back of the phone.