ive got a few on my ea that i would like to touch up.they arent back to metal but due to the colour they stand out.
i was thinking of using a model airbrush.
is that a good way?
any ideas or youre methods would be good.
thank you.

If you go to your local repco they might be able to help you out.
they sell these paint pens. i have never used it but i imagine they do.
good luck