Artistic white swirls ornament a marvelous creation. Perfect for a refreshing morning drink, this set of six rock glasses is masterfully crafted by Mexican artisans who have mastered the traditional handblown technique, which allows them to make these sublime home accents from recycled glass, helping the environment become greener. 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.