Ceramika Artystyczna Polish Pottery, Signature Unikat 374, Butterdish/Covered Box

Ceramika Artystyczna Factory, Signature Unikat 374, Butterdish/Covered Box, 6" x 4.5" x 5". Handmade and Hand Painted in Boleslawiec, Poland.  Oven Safe to 480 degrees, microwave, dishwasher, freezer safe. No lead nor cadmium.  Naturally Nonstick.