The Stonewell Scratch Resistant 3-Piece Pan set is a professional pan set designed with an ultra hard stone coating meaning it will last & last. its non-stick costing also means you dont need to use oil or butter when cooking while its aluminium base will distribute heat perfectly. Pan set contains: 24 cm. Pan + Glass Cover 28 cm. Pan + Glass Cover 20 cm. Pan 100% Non-stick scratch-resistant frying pan. Extraordinarily hard stone coating. Designed for light healthy cooking Wont flake! Wont stick! Wont burn! Extra Resistant Handle Easy cleaning. Dishwasher safe glass Lid. Can be used on gas hobs electric ceramic & induction.