Solid crystal shell cast in the world's finest optical quality crystal. Beautifully textured exterior is juxtaposed with a highly polished flat bottom that reveals the optically fine interior. Terrific paper weight, pop art item, or objet d'art and makes a great gift for the construction minded or to commemorate a milestone or opening. Hand cast and finished by master glass artisans in our Warren RI studio. Two finish options, please see additional notes and photos below.