Zwiesel 1872 Charles Schumann Hommage Collection Glace Handmade Glass Large Long Drink, Cocktail Glass, 16.4-Ounce, Set of 2 2 each Glace collection barware; for use with specialty drinks; 16.4-ounce capacity; 6.6-inch tall, 3.3-inch wide Tritan crystal glass: non-lead material of titanium and zirconium oxide; resists breakage, chipping, scratching, thermal shock resistant; patented Glace collection: evoking the roaring twenties, this exquisite barware is handmade and mouth blown crystal glass in a classic etched design Completely dishwasher safe; will not etch, cloud or discolor for the life of the glass Hand made in the Czech Republic