• exclusively made for single & nuclear family. • tempered glass lid is included, is great for simmer, makes cooking easier than ever. • made in taiwan. • top of the line okitsumo non-stick coating . 5-layer with ceramic reinforcement. Passed scratch test 30,000 cycles. Pfoa free. Heat resistance up to 500°f (260°c). • non-stick, fast heating, no need to season and easy to clean. Make cooking simple and easy.