The Mauviel M’150B frying pan is made from 1.5mm thick French copper (90%), which maximises the unparalleled heat responsiveness of copper while being light enough to manoeuvre easily. The other 10% is made of stainless steel; unlike old-fashioned copper pans which are lined with tin, stainless steel does not need to be re-tinned every few years and will last forever.
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