why wont it come off?

[savestheday]

I have a champion destroyer that been sitting the closet for about a year and it has some ink on it. I've tried using finger-nail polish and then acetone, but it wont come off. Is it stained in on it? is there any other way to get it off?

[Jeronimo]

This is why I don't ink my plastic. No, you'll never get it off. It's stuck on there unless you sand away all the plastic that's been contaminated with ink (which would be a LOT of sanding).