The Luna 19-1/2 oz Red Wine Glasses from Trudeau brings style to the table while maximizing your wine tasting experience. It's made in Czech Republic, in the Bohemia region, renowned for its source of superior raw materials and centuries of high level craftmanship. The glasses are made of lead free crystalline reinforced with titanium, to add more resistance and brilliance to the glasses. The rim is laser cut and fire polished. It is also tempered for more resistance. The Luna Red Wine Glasses from Trudeau are dishwasher safe for a worry-free cleanup.