This set includes 4 pieces of Extreme Rosé/Champagne. The machine-made Rosé Champagne and Rosé wine glass from the striking Extreme glass collection is offered as an attractive value pack. Ideal for gifting or personal enjoyment. This glass is the perfect choice to reveal the bouquet and freshness of red wines and champagne. The shape directs the flow of the wine to the tip of the tongue, emphasizing the fresh fruitiness of the wine while warming its high acidity and bringing out its characteristic red berry and cedarwood aromas. This is the ideal glass for enjoying typically delicate, dry rosé wines. The Extreme glasses derive their name from their extreme contours. All Riedel glasses are dishwasher safe.