JoAnn skillfully handcrafts this monarch butterfly mug in her studio in the Poconos Mountains, exclusively for Uno Alla Volta. She throws each mug on a pottery wheel and adds the hand-cut butterfly details and a smooth handle. Then she twice-fires each piece for everlasting beauty. No two are exactly alike. Microwave and dishwasher safe. Approx. 4.5'' tall, holds 14 oz.