Polmedia Polish Pottery 8 oz Stoneware Bubble Mug H9218A Hand Painted from Ceramika Artystyczna in Boleslawiec Poland. Shape S204A(005) Pattern P0953A(395) Hand painted in Boleslawiec, Poland Microwave safe, dishwasher safe, oven safe up to 480 F, freezer safe Lead and cadmium free Crack and chip resistant, intended for everyday use, easy to clean Dimensions: 3&frac14" wide, 4&frac14" long, 3&frac14" high. Capacity: 8oz