Whirling Aquamarine Hand Blown Water Glass SetJavier and Efrn achieve a fabulous effect with the dynamic design of this set of six glasses. Each glass is crafted with traditional blown glass techniques, in which artisans blow through a metal pipe while twirling it with one hand. They simultaneously shape the molten glass at the other end while expertly achieving a whirling effect in aquamarine and white. Because each piece is handmade, shape and size can vary slightly and tiny bubbles may appear