Mauviel M’Cook 9.1 qt. Ferritic Steel Magnetic Stock Pot with Lid. The Mauviel M’cook 9.1 qt. Magnetic Stock Pot with Lid offers professionals and household cooks the highest culinary technology. Ferritic Steel alloyed with iron provides perfect conductivity for each product, thanks to fast and uniform heat distribution. The handles are made from cast stainless steel, and reinforce the pure and modern design of this range. Each piece of Mauviel cookware is handcrafted in France. International Buyers – Please Note. These charges are the buyers responsibility. We do not mark merchandise values below value or mark items as gifts – US and International government regulations prohibit such behavior.