Diplomat Elox Ring Ballpoint Pen - Black & PurpleAbout Diplomat Elox Ring Ballpoint Pen Black & Purple The Diplomat Elox Ring Ballpoint Pen has been created based on the DNA of the Aero but with a very different and futuristic style. Elox comes from eloxieren which means anodisation in German. The manufacture of this pen includes a unique double anodisation process firstly a full black anodisation followed by a second one in purple to provide the matt and shiny colours. The Diplomat Elox ballpoint