they're laser-etched/engraved in, they won't come out.
best you can do is either re-anodize, cerakote, or try to fill it in with paint. or crayon.
Good to know. I suppose I'll just leave it alone then.
A problem well stated is a problem half solved.
Artificial intelligence is no match for natural stupidity.
Ignorance is a long way from stupid, but left unchecked, can get there real fast.