Wine Glasses, Hand Blown, Rainbow colors 15 Oz (Set of 4) Individually hand-blown with recycled glass with a festive touch. Unique red, orange, yellow, turquoise rainbow colors design. Set of 4. Handmade in Mexico by gifted artisans. Sturdy enough for daily use. Each wine glass will vary slightly as a result of being individually mouth-blown Dishwasher safe. Lead free. Wine glass holds about 15 oz. Great for special wine parties.Mexican Glass. From its colorful bowl, to the hand-blown sculpted stem, this distinctive glass elevates the look of your table with its beauty and color.