“O” Cabernet – Viognier Buy 8 Pay 6 stemless wine tumblers – SAVE 25%. The Riedel “O” Buy 8 PAY 6 features four Cabernet/Merlot glasses and four Viognier/Chardonnay glasses-the two most popular varietals in the wine universe. If you’re a red wine only person, Riedel offers “O” Buy 8 Pay 6 in all Cabernet/Merlot. For Chardonnay devotees, there is “O” Buy 8 Pay 6 in all Viognier/Chardonnay. So there’s no excuse for that mismatched, motley collection of glassware you’re hiding behind that cupboard door. Do a little spring cleaning and add a simple, yet stylish touch to your table with Riedel “O”. – 5414/50 – 10 – W91