The Champagne Wine glass is perfect for developing and displaying champagne's complex characteristics. Its unique flat-bottomed design elevates delicate aromas of sweet, toasted bread and the rich taste, enhanced by low levels of residual sugar. It provides a sensual mouthfeel on the palate, balancing the liveliness of the tiny bubbles with its creamy texture and offering a long-lasting and delicious expression. The glass also includes a 'sparkling point' to aid the formation of the Champagne bubbles.RIEDEL Winewings is a brutally functional glass collection, taking wine's aromas and flavors on a flight. Made up of several new shapes, these flat-bottomed glasses are reminiscent of the wing of an aircraft. This means the wine has a greater surface area in the glass, which increases the levels of evaporation and enables a greater intensity of aroma.This item is premium machine-made. "PREMIUM" defines the advantage of a machine blown RIEDEL glass vs. a hand-made glass. The difference lies within the precision. This item is dishwasher safe. This pack contains a single piece.