IH is which can cook rice using strong fire power. In IH cooking rice， the inside iron pot itself generates heat. Thermal efficiency is good. The inside whole iron pot can warm uniformly. It can be cooked and can stop unevenness. Using strong fire power， it can be cooked deliciously and can be raised. Delicacy. Ebullition by gorgeous heat. You do not need to care about overflow. It continues cooking rice using high heat even after ebullition. It pulls out a taste. A round and thick iron pot. It can be cooked and can lessen unevenness. It is a good round thick iron pot of thermal efficiency.