'O' Range by Riedel-  Material: Crystal Glass-  Capacity: 375ml-  Pack size: 2 Stemless White Wine Glasses-  Dishwasher SafeTrendy and sophisticated, these white wine stemless glasses will perform much like Riedel's preceding wine glass creations, but will also fit easily into the dishwasher or cupboard, without the worries of breaking the stem. For those who would like to experience the concept of matching the shape of the glass to the grape, without the traditional stemmed glass, these Riedel 'O' wine tumblers are the answer! Perfect for serving Riesling and Sauvignon Blanc.