Set of 4 handblown rocks glass with a blue rim from Mexico, works for everyday use as well for special occasions. 4 X 3 in / 10 X 7.5 cm It holds about 10 oz, although since they are handmade, small changes could happened. Each hand blown glass is individually handcrafted in the state of Jalisco & shows the quality of Mexican art blowing. Working with glass requires great skill & a very special handling from the craftsman, through the blowing technique the piece is molded & the decoration is obtained. Set Of 4 Tall Handblown Rocks Glasses 10 Oz