Schott Zwiesel Beer Basic Lager Glasses - Set of 6 Set of 6 Beer Basic Lager Glasses. 22.0 ounce Capacity, 8.0 inches Tall. Tritan crystal glass: non-lead material of titanium and zirconium oxide, resists breakage, chipping, scratching, thermal shock resistant. Tritan crystal that maintains its sparkling clarity through years of daily use and entertaining. Patented. Schott Zwiesel's Tritan Basic Beer collection offers exquisite beer glassware at a reasonable price. A good beer deserves a glass designed to deliver its full flavor and robust body. These graceful shapes rise to the challenge. Completely dishwasher safe; do not force bowl tightly over dishwasher rack prongs; do not twist stem and bowl while holding one or the other tightly. Made in Germany.