W&P MAS-MIXGLASS Cocktail Mixing Glass, Craft Cocktail, Professional Bar Tools, Mixing and Serving Glass, Dishwasher Safe, 20 Ounce Materials: hand blown glass Size: 20 oz Bringing the art of stirred cocktails back to the Basics, this mixing glass works double duty as both a mixing and serving piece for beautiful cocktails Also available as a kit, which includes the bar Spoon and Julep strainer