The Parker Duofold Ball Pen is designed based on the original Duofold Pencil of the 1920's (ball pens not introduced until the 1950's). It's elegant design demonstrates perfectly the designs of the day and with it's smooth flowing writing and balanced feel this lovely ball pen is elegant and sophisticated. Also available in a full range of Duofold pens including Fountain Pen, Rollerball Pen and Pencil.