I use technical pens quite a bit. For those who don't know, the tech pen is a sort of cousin to the fountain pen. I do a fair bit of drafting when I'm building guitars or mandolins, and I've fallen in love with Rapidograph pens. Outstandingly good and the price won't break you.
Boru
Boru
‘I can’t be having with this.’ - Esmeralda Weatherwax