The Spiegelau Ultra red wine glass is designed specifically for the demanding environment of professional hospitality and catering. Crafted from transparent crystal glass, each vessel features a generously shaped bowl that encourages oxygenation and allows the complex aromas of red wines to develop fully before they reach you. Measuring 24.5 cm in height with a 9.8 cm diameter, these glasses have a total capacity of 650 ml and a CE-calibrated filling line at 0.2 l. Their construction prioritizes high durability and brilliant clarity, ensuring they withstand the rigors of frequent use in glasswashers while maintaining a polished appearance for guests.