Polish Pottery Bowl From Zaklady Ceramiczne Boleslawiec 1013-149 Art Unikat Signature Pattern, Diameter: 10" Dimensions: Height: 2.3" Diameter: 9.8" Each piece of Polish Stoneware is handmade and hand-painted. Origin: Boleslawiec, Poland Use&Care: Polish Pottery is oven- dishwasher- stove- and microwave oven safe, lead and cadmium free, resistant to chip.