Polmedia Polish Pottery 3-inch Stoneware Bottle Stopper H3726H Hand Painted from Vena in Boleslawiec Poland. Shape S454E(270) Pattern P7485A(U299) Unikat 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: 1&frac12;" wide, 2&frac34;" long, 2&frac34;" high.