Mexican Glass Margarita 18 Oz. Blue Rim Individually hand-blown margarita glasses from recycled glass with a festive touch. Great for margarita party. Blue rim design. Handmade in Mexico by gifted artisans. Sturdy enough for daily use. Holds 18 to 20 oz. Each glass will vary slightly as a result of being individually mouth-blown. Can be use for a unique desert dish. Dishwasher safe, have matching blue rim pitchers and tumblers to go with the blue rim margarita glasses. Also have 15 oz. blue rim margarita glasses. We have the largest selection of hand blown margarita glasses from Mexico.