A 130-year tradition of glass-making excellence supports Schott Zwiesel's brand reputation as the world's best crystal glass. Their unique Tritan crystal glass composition, which infuses titanium into the glass, has made their premium glassware highly desirable and durable. Titanium makes the glassware break, chip, and scratch-resistant. The combination of strength, durability, as well as easy-care, makes Schott Zwiesel glassware the perfect glassware for all of your daily and entertaining needs. The Long Drink glass makes a great all purpose glass--from juice to water to cocktails.