This pair of Riedel O Stemless Wine Glasses are perfect for drinking Viognier and Chardonnay wines. Made from crystal, they are designed for engaging all of the senses and gaining the best possible taste from your wine in a stemless modern design. Machine blown for a grape varietal bowl with a delicate rim for a thinner and lighter glass whilst remaining dishwasher safe. Each glass is marked with the unique Riedel lettering as a genuine and distinguishing feature.