Polish Pottery Ceramika Boleslawiec 0352/166 Butter Dish Unikat signature polish pottery; limited production; model 0352 pattern 166 Boleslawiec white clay molded and painted by hand according to traditional methods; style, design and color influenced by contemporary shapes and dyes Scratch and chip resistant; lead free; oven; microwave; dishwasher; freezer safe without losing the beautiful colors and textures Unique original design and formation of the mold; Drying and pre-baking at 1562-Degree Fahrenheit; Glazed and fired at 2282-Degree Fahrenheit Measures 3-1/2 high by 6 long by 4-7/8-inch wide