Schott Zwiesel Tritan Crystal Glass Stemware Sensus Collection Wine Tasting Glass, 12-Ounce, Set of 6 6 Each Sensus collection stemware; for use as a tasting glass Tritan crystal glass: non-lead material of titanium and zirconium oxide; resists breakage, chipping, scratching; thermal shock resistant; patented 12-ounce capacity; 7.7-inch tall, 3-inch wide Completely diswasher safe; will not etch, cloud or discolor for the life of the glass Made in Germany