There is something about Frosted Glass that makes a Sundae taste better.... This is a set of 4 beautiful Frosted Green stemmed soda fountain glasses used for ice cream sundaes from about the 1930's on. The top edge of the thick glass is fluted and it has a vertical optic design diminishing in size from the top to the stem which is bulbous...... It stands about 61/8" high. It measures about 4 1/8" in diameter at the top and about 3 1/8" in diameter at the base.