- Material and safety: Pure natural cast iron cookware with no chemical coating. Harmless to the body, long life. Heats evenly and diffuses heat, locks in temperature, and saves time. Easy to grasp the delicious taste of steak. - Natural nonstick: Over time the iron soaks in oil to form a natural nonstick layer. The 9.1 inch cast iron skillet becomes more seasoned and smoother with use, improving cooking results. - Raised grill stripes: The raised grill bars leave distinct grill marks and keep fat in the groove. Food browns well and stays juicy as it cooks with more surface exposure to oxygen. Very suitable for burgers, bacon, steak, lamb chops, chicken wings, fish, etc. - Diversion port design: The side guide port controls the flow of soup or liquid, draining excess oil and water. This helps preserve the original flavor of food and supports diverse cooking methods. - Use scenarios: Sear a steak to form a crust and then finish cooking to a juicy interior. Grill hamburgers or lamb chops for attractive marks and enhanced flavor. Fry bacon or chicken wings with minimal oil while retaining rich taste.