The glass is perfect for full-bodied, complex red wines that are high in tannin.The glass allows the bouquet to develop fully, and smooths out the rough edges. It emphasizes the fruit, playing down the bitter qualities of the tannin, and allows wines to achieve balance. This glass was redesigned by Georg Riedel in 2020 to ensure its smaller size maintains the delicate and important characteristics of each wine.Experience the unique curvature of SL RIEDEL Stemless Wings. This stemless creation is the perfect complement to the original stemmed series. To ensure the tumblers sit comfortably within the drinker's hand, each Grape Varietal shape required a set of new prototypes to determine how much the glass could be reduced while maintaining the delicate and important characteristics of each wine.Machine-made and dishwasher safe.This pack contains 2 pieces.