The creme de la creme of luxury stems. The Riedel Sommeliers wine glass line is the top-of-the-line series of stemware from the legendary Riedel. Wine experts agree that glassware makes a profound difference on how wines taste. Riedel Sommeliers wine glasses are the benchmark and the most successful series of hand-made glasses in the world. Each Sommeliers wine glass is individually made of 24% lead crystal: the wine glass bowls are mouth-blown into a mould the stem and base are handcrafted using ancient glass-making methods. Recommend to hand wash. The Riedel Sommeliers Mature Cabernet / Bordeaux wine glass was designed to enhance the incomparable tasting experience of aged wines. The smaller bowl of the wine glass reduces the surface area of the glass encapsulating the fleeting aromas of aged Bordeaux. The shape of the rim revives the reduced tannin levels on the palate while highlighting the fruit. Recommended for: Bordeaux (red) Brunello di Montalcino Sangiovese Cabernet Franc. Size: 8-1/2"H 12-3/8 oz. Like most fine crystal glassware some of our glassware contain lead. So in accordance with Proposition 65 we issue the following warning to our California customers: "WARNING: This product contains a chemical known to the State of California to cause birth defects or other reproductive harm."