The Sauvignon Blanc glass is perfect for all styles of this variety, from the grassy and fruit-forward to oak-aged and honeyed. Its unique flat-bottomed design underscores citrus aromas with herbaceous notes, allowing complexity to shine through. The glass offers freshness and harmony with an excellent balance of high acidity and minerality. 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.