Artisans Arek and Ewa of Brzeg, Poland hand-paint each stoneware bubble mug in our exclusive design using carved sponges and fine brushwork. Clovers, a red ladybug and iconic blue border are featured on each piece. Handcrafted exclusively for Uno Alla Volta, from the heart and hands of artisans. Dishwasher, oven, microwave and food safe. Approx. 3.5'' tall, holds 11 oz.