Bunzlauer Polish Pottery Mini Oval Baker, DU60 Design Bunzlauer stoneware mini, oval shaped baker made in Boleslawiec, Poland Fired at temperatures above 2,300 degrees F for long-lasting beauty Displays artisan's initials and unique Zaklady back stamp Lead-free; safe in oven, microwave, and dishwasher Measures 6 x 4 x 1.5 inch