From Riedel, the Stemless Wings Crystal Glass Set features: Set of 2 stemless wine glasses Crystal Riesling, sauvignon, champagne glass Dishwasher safe Approx.. 4.291" Capacity approx. 15.52-oz. Imported. PROPOSITION 65 WARNINGConsuming foods or beverages that have been kept or served in leaded crystal products or handling products made of leaded crystal will expose you to lead - a chemical known to the State of California to cause birth defects or other reproductive harm.