I bought two of these pens ($14 shipped for both!) with Broad nibs to try my hand at grinding stub nibs. I thought I'd give one a try, though, before I potentially ruin them. These are cheaper than buying Lamy replacement nibs, but hopefully I'll get a good stub out of one or both. I forgot to mention below that this pen's nib isn't really flexible, per se, but with a little pressure, line variation is possible.
-Andy
-Andy