5-Layer Non-Stick Diamond Coating Uniquely formulated to create the best non-stick features.No fat/oil is needed but may be used for flavour preference.Made with forged aluminium for even heat distribution and longer-lasting coating.Sits atop any gas range grate comfortable without moving.Drain Valley + Aslope Allows excess grease to drain for healthier cooking and convenient cleaning.Diamond Embossing Happycall's unique diamond embossing adds extra non-stick ability, allowing easy food release while cooking and convenient cleaning afterwards.Crown Base Sits snugly on top of any gas range grate without moving.A safety feature to prevent unwanted shaking and mess.