Bubble Mug 13 oz North Pole Theme UNIKATThis North Pole 13 oz Bubble Mug was handmade and hand decorated in Boleslawiec, Poland by skilled artisans according to old traditional methods. This is a Polish pottery Signature Unikat, which means that it has been hand painted with both sponges and brushes and it is signed by the artist who painted it. Unikat pieces are the most intricate works of art. Larger Unikat items take hours of very careful work to finish. This Polish stoneware is