The masterpiece collection is a dolcevita with flair; utilizing delta’s signature colors is a new and exciting blend, making each piece a unique work of art. The stunning engineering that goes into every delta pen is front and center on the masterpiece collection. Made from solid bars of orange and black italian resins, the bars are turned on a lathe then polished to a mirror finish before being fitted with the finest metal accents. The clip is special elastic metal alloy designed to last a lifetime and grip firmly to the pocket. The fountain pen fills via delta’s converter plus piston filling system.