Tall Tortoise Shell Six Water Glasses Handblown Recycled Glass Drinkware MexicoJavier and Efrn create this innovative set of six drinking glasses with a clear tortoise shell appearance. Each is meticulously handcrafted with traditional blown glass techniques, resulting in uniquely beautiful items. 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: