For generations, traditional crystal glasses were made with lead to fortify them. Schott Zwiesel replaces the lead with titanium and zirconium, creating a crystal glass that is incredibly durable and brilliant. The glasses are then reinforced at the rim and at both ends of the stem, where breakage most frequently occurs. Scratch resistant, even in the dishwasher. The Forte series Burgundy glasses are 8 3/4" tall and hold 21.1 ounces. These glasses ship in cases of six only; price is per stem.