Buy Six, Get Eight. Bonus Stemware set includes eight glasses for the price of six. Set includes four “O” stemless Cabernet red wine glasses and four “O” stemless Viognier white wine glasses. Maximilian Riedel (11th generation) presents his first glass series: Riedel “O”! The Riedel connoisseur will be surprised to find that this new glass series has something missing – there is no stem or base. So what is “O”? Riedel “O” is the new innovative take on the wine tumbler. In short: “O” is the ideal glass for every day use and every occasion. It is fun, stylish, feels good to hold, and it works! The designs of “O” are based on the benchmark shapes of the Riedel Vinum series. For the first time in glass history the design parameters such as shape of tumbler, size and diameter of rim, have been fine-tuned to enhance the world’s most important grape varietals. The tumbler, used for centuries as an all-round drinking vessel, has now been turned into a sophisticated wine accessory. Designed to complement any Reidel glass series, “O” offers an elegant, uncomplicated design in an easy-to-use glass. Ideal for all casual occasions, “O” is perfect for picnics and backyard barbecues as well as relaxed evenings with pizza and games. Set includes four Cabernet glasses and four Viognier glasses.