Tactile Turn - Bolt Action Pen (Stainless Steel)A blast from the past We used to do a lot of Stainless Steel pens. It's a fantastic material that's very similar aesthetically to matte, stonewashed titanium but almost as dense as copper meaning you get added toughness and corrosion resistance that red metals don't offer. Machining the stuff is surprisingly tough on tooling and, if you're worried about scratches, our signature texture hides them well.