This stylish three piece saucepan set is part of Royal classic collection, all pieces are made of high quality Stainless Steel that has been polished to a mirror finish that won't react to acidic foods and easy to clean. All items in this set have a fully encapsulated 4.2 mm Stainless Steel and aluminium bonded base that ensures food heat quickly and evenly without hot spots that can burn foods. This set is suitable for use on all heat sources including induction hobs. All cookware in Royal classic collection with phenolic ( bakelite) handles and knobs are oven-safe up to 180 C / 350 F / gas mark