As the flagship of the Parker line, the Duofold has been turning heads for more than 75 years. It continues to stand the test of time, a superb writing instrument with handsome styling and solid construction. The fountain pen, available in the classic 'International' size, features a firm 18kt gold nib emblazoned with a retro style Parker logo. Constructed from a solid bar of acrylic, the Duofold is truly built to last a lifetime and is guaranteed as such. When you want something special, choose the gift of a Duofold.The Duofold fountain pen features a cartridge/converter filling system and is available in medium nib size.