Using a technique developed by Emile Galle, these drinking glasses have an been etched with an Art Nouveau-style botanical pattern. Artisans sandblast three layers of multicolored glass, leaving behind a raised image that creates an ethereal effect when the glasses are filled with beverages, tealight candles or flowers. Each set has one piece each of six different patterns. 3" dia x 5 1/2" h. These are the larger glasses in the photo.Purchase this item with free shipping in continental U.S.