[skat20phys]

My experience with gel ink pens is that they're incredibly smooth to write with but that you go through refills a lot more often than with ballpoint or rollerballs.

I've settled on a Retro 51 Tornado. Nice price when I've bought them and they take a lot of different refills.

[slowmovintarget]

Get the Retro 51s while you can. They're going out of business from what I've heard.