How should I go about getting pen off of a My Little Pony figure?

Trident: How should I go about getting pen off of a My Little Pony figure?
You know the kind, the G3 My Little Pony dolls. I’m giving my old ones to good will, selling some on e-bay, and well, some of them have ink on them. Any ideas from experienced MLP collectors (or just regular collectors) on how to get that crap off without wrecking the pony? Just regular pen ink that’s been on them for about three years.
Thanks in advance.

Answers and Views:

Answer by Kit Kat
o throw that da*n thing away lol

Answer by Katie
Magic Eraser from Mr clean. Works great!