Actually, what I mean't by double twist is you can twist it in both directions, like the cigar pen. It's for a left handed guy who says that when he writes with a twist pen, because of the way he is holding it, it gets twisted back into the pen. He likes that the cigar pen twists both ways so he can twist it "to the left" and it won't retract as he's writing? Make sense? (I know, doesn't make much sense to me either, but if he likes my pens and wants to buy one, I can try to find what he wants.)