The Souverän Tortoiseshell-White radiates a warm purity with the combination of golden elements, white parts and greenish-yellow elements. This series offers an unusual color combination. The various color pigments in the material create a multicolor effect that shimmers in a wide variety of color nuances. The material, originally made of cotton, got its name from these color effects. The white precious resin offers a successful color counterpart to the color swirls. Fountain pen with differential piston mechanism Clip in Pelikan beak-like shape Clip and rings 24-carat gold-plated & highly polished 14-carat/585 gold nib with rhodium decor Tortoiseshell barrel made of cellulose acetate White parts are made of high-quality resin Manufactured and assembled in Germany Every single Souverän 400 Tortoiseshell-White was crafted with the highest precision, mounted by hand and finally carefully checked. Furthermore, the writing qualities of every gold-nib were tested by hand.