Yard-O-Led Viceroy Standard Rollerball Pen - Victorian Edition_Serpent Marble the 74 uses a #5

the 74 uses a #5 nib

the Columbia was the very first NASA orbiter to reach space

The Hexagon sports a #5 steel Schmidt nib and arrives in a standard Benu box

and it is the Fisherman

for example

Yard-O-Led Viceroy Standard Rollerball Pen - Victorian Edition_Serpent Marble the 74 uses a #5The standard Viceroy model is the epitome of Yard O Led quality and design, suitable for all writing styles. Each part of the detailed motif that makes up the heavily engraved finish is meticulously hammered by hand, highlighting the intricate work of Yard O Led craftsmen. A space is left for engraving, should you wish to personalize your pen. The Viceroy arrives in an elegant wooden Yard O Led box.