Designed for daily use, the Crystalex 019066 Bolero Burgundy / Red Wine Glass provides lasting strength and is ideal for banquets and catering events. Its barium crystalline glass composition keeps your glassware luminous and translucent for a longer life cycle. This glass is thermal shock, impact and alkali resistant.This 12 ounce glass measures at 6-3/8 inches high with a top diameter of 2-7/8 inches, bottom diameter of 2-7/8 inches and maximum diameter of 3-1/4 inches. Comes in a case of 24, dishwasher safe.