The Medici pen is faceted with eight sides like the baptistery of Florence. The shape is made following the rules of Divine Proportion, codified from Leonardo da Vinci under the hegemony of the Medici family. The Medici pen is made from Acrosilk, which is a compound of Acrylic resin and Silk fibers. The result is a fantastic glossy and luminescent effect with the deepness of colors of the antique celluloid. The wooden color used is a tribute to the ancient luxury materials used in the princely Medici houses. All the metal trims are rose gold plated. The cap ring is chiseled with a lily; the Symbol of Florence.