Lead (Pb) free, cadmium (Cd) free, arsenic (As) free. Premium stoneware (ceramics) made from fine clay, glaze-fired twice with a natural glaze. | THERMAL RESISTANCE: -4F TO 932F (-20C TO 500C). Can be used for cooking directly on stovetops, in ovens and microwaves. Dishwasher safe. | Easy to maintain, and more sanitary and long-lasting compared to bowls made with natural stone. | Perfect for creating sizzling bibimbaps and serving stews or soups hot and delicious. | 7 ¾" (20 cm) height: 3 ¼" (8 cm) volume: 47.3 fl oz (1400ml). Black plastic trivet/coaster included.