The Pericle is a fountain pen with a rhodium tipped nib that feeds off an international cartridge or converter filler. It is also available as a convertible roller ball/ball point: two different writing instruments in one.  This model comes in three plain colors (blue, burgundy, and black) with matte trims and three pearly colors (amber, green, and blue) with gloss trims.  The clip (spring loaded) and the cap top represent the helmet of an old Greek warrior.