Polish Pottery French Butter Dish From Zaklady Ceramiczne Boleslawiec #1512-81 Classic Pattern Dimensions: Height: 4" Width: 4" 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.