O is the first varietal specific wine tumbler in history. O is an innovative take on the casual wine glass for total wine enjoyment. O is based on the benchmark shapes of RIEDEL VINUM to enhance the world's most important grape varietals. The tumbler, used for centuries as an all-round drinking vessel, is now turned into a sophisticated wine accessory. It fits into every dishwasher. Broken stems are a thing of the past. O is executed in non-lead crystal, machine blown in Bavaria, Germany.

Ideal for : Franciacorta, Champagne, Cava, Sekt, Sparkling Wine, Prosecco