Riedel O TriO Cabernet/Merlot Tumbler, Set of 3 Set of 3 Cabernet/Merlot wine tumblers holding 21-1/8 ounces and measuring 4-7/8 inches high Machine-made of non-lead crystal glass Modern stemless design perfect for everyday use, casual entertaining, or on the go in a picnic basket Dishwasher-safe Packaged in a stylish triangular box; made in Germany