Chosen Solution

During the process of replacing the earpiece mesh in an iPhone 6 I seem to have accidentally chipped away some of the black paint which forms the bezel above the screen. Does anyone know what type of paint I should use to restore the bezel? Any advice would be much appreciated!

Try using a black permanent marker and see how that goes. If it’s no good you can use 99% isopropyl alcohol on a cotton swab to clean out the permanent marker.