The **Zwiesel Glas 0017.579704 Paris Rocks/Old Fashioned Glass** is a premium choice for commercial kitchens and restaurants, designed to meet the demands of high-volume service. Crafted from **Tritan crystal glass**, this 9 4/5 oz glass is not only **break-resistant** but also **dishwasher-safe**, ensuring durability and easy maintenance—a critical factor in professional settings. Its **3 1/8-inch diameter and 3 1/2-inch height** provide the ideal balance for serving whiskey, bourbon, and classic cocktails over ice, allowing space for ice cubes without sacrificing elegance. Ideal for bars, lounges, and upscale restaurants, this glass combines **clarity, strength, and style**, making it a staple for any commercial kitchen.