They can be fun in a geek sort of way, fragile though, 0.35mm is about the min you can write with.Technical Drafting Pens
For inking drafting work, if you're really that concerned with the looks of your math homework.
Rotrings FTW - if you enjoy pen maintenance.
Last edited by Dilbert_X (2009-02-25 03:55:29)
Fuck Israel