Riedel Vinum Bordeaux lead crystal glass. The Vinum Bordeaux Glass is recommended, by Riedel, for the following wines grape varieties: Bordeaux (red) Cabernet Franc Cabernet Sauvignon Merlot ZweigeltSupplied as a pack of 8 glasses. Manufactured by RIEDEL, in sparkling crystal glass. RIEDEL glasses are dishwasher safe. RIEDEL exclusively recommends MIELE. Perfect for young, full-bodied (more than 12 alcohol), complex red wines that are high in tannin.