Charles Schumann, barkeeper par excellence, contributed to this line of retro-chic barware from Zwiesel Glas. Available in three distinctively cut styles - comete, glace, and carat. Each creates a unique play of light and color. Zwiesel glas handmade highlights over 145 years of glassmaking experience. This artisanal craft is often handed down from generation to generation. Designed for the most discerning connoisseur, this handmade glass rises to a level of quality most glassmakers don’t even attempt. Mouth-blown glass is both beautiful and functional, setting the world’s highest standard for crystal glassware.