Sapphire Hard Anodised Galaxy 3 L Inner Lid Induction Bottom Pressure Cooker  (Aluminium)

Hard Anodizing is not a coating, but is an integral part of the metal, built up molecule by molecule to a thickness of more than 50 microns by a carefully controlled electrochemical process. This completely transforms the soft Aluminium surface into an extremely stable and hard surface, which is equivalent to the hardness of the precious stone, Sapphire (about 2.4 times harder than stainless steel). Hard Anodized cookware will not peel, crack, pit or rust & is surpassed for durability.