Schott Zwiesel Tritan Crystal Glass Distil Barware Collection Kirkwall Old Fashioned Cocktail Glasses (Set of 6), 9.8 oz, Clear 6 each Distil barware old fashioned glass in Kirkwall pattern; 9.8-ounce capacity; 3.5-inches tall, 3.1-inches wide Tritan crystal glass: non-lead material of titanium and zirconium oxide; resists breakage, chipping, scratching; thermal shock resistant; patented Distil barware collection: cut glass designs inspired by Scotland's rich history; Kirkwall pattern reminiscent of old forests or ancient structures Completely dishwasher safe; will not etch, cloud or discolor for the life of the glass Made in Germany