Features: * Different body processing: mirror polishing/oxidizing, bright and elegant * The silicon sealing ring, without poison or odor, sealing well * Strong structure, quick and even heat transmission * Safety-valve system ensure reliable cooking * Ideal for use on gas stoves * Easy to operate and clean, dishwasher safe. Before first use: Remove all packaging materials and labels. Please recycle properly. Wash in warm soapy water, rinse and dry thoroughly with a soft cloth. Cooking: Never leave empty cookware on a hot burner. Doing so can permanently damage your ss cookware . Do not allow cookware to boil dry. Do not put hot cookware under cold water. Allow cookware to air cool completely first. When cooking on a gas stove, adjust the flame so it does not flare up the side of cookware. Low to medium heat settings are recommended for best results. Lower heat settings not only conserve energy, but also prevent the cookware from becoming too hot, thereby minimizing carbonization of food and oils. When cooking on a gas stove, cookware heats up very quickly; Be especially careful not use high heat.