Liquid Confetti Unique Handblown Recycled Glass Juice Drinkware from MexicoFlecks of color transform into liquid confetti, as Javier and Efren infuse this set of six glasses with abstract allure. They bring a festive air to meals and drinks. Because each piece is handmade, shape and size can vary slightly and tiny bubbles may appear within the glass. This exemplifies the hand blown technique, making every piece a unique example of blown glass craftsmanship. materials: Blown glass Dishwasher: use top rack only. Hand wash