Each piece of the Bicchieri di Murano collection is hand-crafted and mouth blown by master glassmakers on the Isle of Murano in Venice. The 800-year-old techniques used to complete each unique glass combines elements such as murrine, glass rods, and silver leaf. More than any other line, Bicchieri di Murano reaches back to the ancestors of Zafferano founder Federico de Majo, who comes from generations of glassmakers in the Vetreria de Majo studio.