Zieher Zieher has been created in one of the most innovative and best glass-blowing workshops in the world. Each glass is unique and has been made from lead-free crystalline glass using traditional glass-blowing methods. In addition to having a perfect, highly sophisticated, and fascinating design, the glasses in the VISION range are guaranteed to provide maximum aroma and optimum development of the wine. The VISION series is predestined for wine and has been created to perfectly represent its different facets. This brand offers top-quality wine glasses that are used in gourmet restaurants, as well as in the suites and executive lounges of the best hotels worldwide.