These Riedel Vinum Cabernet / Merlot Glasses, are designed for full-bodied, complex red wines that are high in tannin.Each glass boasts a generous size, which allows the bouquet to develop fully, and smooths out the rough edges.It emphasises the fruit, playing down the bitter qualities of the tannin, and allows wines to achieve balance.Dishwasher safe.Each glass has a capacity of 610ml.Ideal for the following grapes: Bordeaux (red), Cabernet Sauvignon, St. Emilion, Listrac, Moulis, Margaux, St. Estèphe, Cabernet Franc, Fronsac, Merlot, Graves rouge, Pauillac, St. Julien, Pomerol, Pessac Leognan (Rouge).