The Pelikan Souvern Series pens are meticulously crafted using high quality materials available. Distinguishing features such as the striped celluloid overlay and the beak shaped clip make the Souveran anything but ordinary. Virtually weightless in the hand the 400 Collection poses flexible 14k nibs which are engineered to 100ths of a millimeter for sure strokes and clear lines. The fountain pen features hand-crafted finely engraved 14 carat gold nib available in fine medium or broad nib sizes and fills with Pelikan's classic plunger filling mechanism with a visible indication of ink level via the translucent barrel. Fountain Pen Features: Tortoise green color acrylic resin finish barrel and white cap with diamond ground surface and gold-plated trims. Gold-plated Pelikan's beak shaped clip. Hand-crafted finely engraved 14K gold nib available in fine medium or broad nib sizes. Classic plunger mechanism with a visible indication of ink level via the translucent barrel.