These delicate parfaits are made of thin, genuine cranberry glass, not flashed, with a very fine paneled design that truly can only be properly appreciated in person. The glass is thin, fine, high quality glass that rings like a bell when tapped! These tall cone shaped stems are appropriate for deserts or even lager beer! Don't be afraid to use them for an elegant setting or special occasions. The set is in absolutely perfect condition. Each measures 6 and 1/2 inches tall and 3 and 3/4 inches in diameter at the rim. We guess these to be made about 1920 to 1930, during the Carder period of Steuben production, when the best elegant colored glass was made. Absolutely stunning!