1.the ceramic casserole is make of Australian imports of selected natural spodumen as the main material. 2.High strength, acid and alkali, lead cadmium and other heavy metals 3.Does not contain any toxic, hazardous metals and trace elements 4. Use a wide range in gas stove, induction, microwave and electro-optical furnace (use on the induction need for additional processing) 5.Good insulation, can keep food in the original. 6.Publicity appearance, health, nature, superb technology, is a restaurant, home cooking ideal health 7.the ceramic casserole inside divided into two colors, black and white, external color dividends red, yellow, green and purple.