[KC8ZKF]

I've had good luck with De Atramentis Document Ink. Dries very quickly, won't smear when I set my beer can^W^W coffee cup down on it. I have been using it for years, and it hasn't screwed up my pen.

I don't know if it is as safe on fine pens as the article would want, but since I use it in a $30 Lamy, I'm not too concerned.

[epx]

Diamine Registrar Ink is another option. It writes blue then it fades to gray. Some Noodler's (US) inks are resistant to a wide range of solvents as well.

[zarex]

Rohrer und Klingner Dokumentus ink works great too, it's certified to withstand water, organic solvents, bleach, acids and the lot. It bonds with cellulose, but it won't stick to your fingers!