This is a set of six original Libbey shot glasses from 1972, made in America. The glasses have a round shape and are etched with four lines, giving them a mid-century modern style. They have a capacity of 1 oz. and are dishwasher safe. The glasses are made of clear glass with a glossy finish and are decorated with etched lines. They weigh 3lbs and have a height of 2 1/4". These shot glasses are perfect for all occasions and are a vintage item from the 1970s.