The Spiegelau Ultra is a universal wine glass designed specifically for the demanding environments of professional catering and hospitality. Crafted from lead-free crystal glass, these transparent vessels offer a balanced shape that complements white, rosé, and light red wines. Each glass has a capacity of 500 ml and stands 23.8 cm tall with a diameter of 8.9 cm, combining a robust construction with high transparency to ensure they withstand the rigors of institutional use. To assist with precise serving, the glassware includes a 0.2 l CE calibration filling line and a 0.1 l pouring aid. These functional details make it easier for staff to maintain consistency across many servings. Because they are dishwasher-safe, they are practical for high-volume settings where efficiency and hygiene are essential. This set comes with 12 pieces, providing a cohesive look for any professional table setting.