11 +ö Copper Fusion ChefÆs Pan with Lid. Features of Chantal Copper Fusionácookware include: The copper plate that is fused to the carbon steel core is an excellent conductor of heat, resulting in a pan that heats very quickly and evenly without hotspots. The enamel interior is the most stick resistant surface you can get that has no chemical or nonstick coating (with no PTFE or PFOA). Rivetless Stainless Steel handles stay cool. Broiler safe. Dishwasher safe. Suitable for use on all cooking surfaces (including induction). Safe for food storage. Does not react with acid or alkali foods. Made in Germany.