Riedel O 21-1/8-Ounce Stemless Cabernet/Merlot Tumblers with Gift Tube, Set of 4 Set of 4 Cabernet/Merlot tumblers measuring approximately 3-4/5 by 3-4/5 by 4-4/5 inches and holding 21-1/8 ounces each Machine-crafted of crystal-clear, non-lead glass for beautiful presentation Rounded bowls taper at the top to allow for gently swirling a variety of red wines Dishwasher-safe for thorough cleanup; made in Germany Contemporary stemless bases; includes stylish gift tube for storing or giving