Whatever you may call this, it is copper sheet that's peen pinched, pulled, and rolled. Then soldered to the brass tube then added some copper wire at the ends. Turned, brushed and polished for the final result on a black atlas.
Hi Brett, Your Pen looks a little bit like me, a few years ago, after a Saturday Night on the Town, feeling "Punched, Bored & Reamed", and looking like I would willingly pay someone to shoot me to put me out of my misery. Congratulations, Brian