When I was in college I bought a ball point pen from the art store that I loved, but have long since forgotten the name of. It was a very fine point with ink that flowed fast. So I could make lines like it was a .2mm pen on up to about 3/8" wide. Anyone have suggestions for where I can find something like that now?
Also, the Pilot Precise v5 (v7? yuck) is nice for writing, but don’t ever let others use them. I used to work retail, and I could go through 2-3 a day because of people breaking the tip.