Tactile Turn Ansø Pen Titanium update this mid size fountain pen is this mid size fountain pen is available with either a cartridge converter system (steel or 14K gold nib) or a piston filling mechanism paired with a 14K gold nib NASA's New Horizons spacecraft is the first spacecraft to explore Pluto up close I remember seeing some of Jens' knives at Blade Show Atlanta back in 2017 and loving them but I was too intimidated to introduce myself I won't bore you with too many details but I will say that there were some serious barriers in changing DEEP internal settings in the machine that ran these that will keep most other machined pen makers from doing this