Parker Duofold is a name synonymous with great pen design. Parker presents an exciting Special Edition finish for 2006 the Duofold Check. The stunning geometric pattern of these pens is illuminated with flecks of intense color created from a solid block of acrylic, ensuring that no two patterns will be exactly alike. The fountain pen features a solid 18K gold nib in medium size emblazoned with the new Ace design logo, and fills via a converter or cartridge. Matching rollerball and ballpoint pen are also available. The roller ball is a screw off cap and comes ready to write with a black medium refill. The ballpoint is a twist action and comes with a standard black medium refill