GRAF VON FABER-CASTELL GUILLOCHE BLACK EDITION BALLPOINT PEN
The Guilloche series owes its name to the grain guilloche, an elaborate engraving that allows the surface relief to change depending on the incidence of light. Now it presents itself in a completely new, noble all-black look: the dark precious resin barrel is framed by black, high-gloss metal parts, which are provided with a particularly resistant PVD coating of titanium and give the writing instruments depth and elegance at the same time