In Brzeg, Poland, Ewa and her team shape each exclusive mug and plate from their native clay, before using carved sponges and fine brushwork to adorn it with cheerful shamrocks and ladybugs. Each is then glazed and high-fired for everlasting beauty. Oven, microwave, dishwasher, and freezer safe. Dimensions - Mug, 3.5'' tall, holds 11 oz. Plate, approx. 7.5'' dia.