The speckled patterns on these glasses are created by rolling molten glass in colorful glass chips and millefiori slices before skillfully hand-blowing each piece into a glass form. Due to location alone, a set of six glasses from this workshop in Naples costs less than a set of two from Murano! Colors and patterns may vary. No two are exactly alike. Dishwasher safe. Handcrafted exclusively for Uno Alla Volta, from the heart and hands of the artisan. Dimensions - Approx. 6'' tall, hold 14 oz.