Mauviel Made In France M'Heritage Copper 150s 6132.25 11.7-Quart Stock Pot with Tin Interior and cast Stainless Steel Handle Made in France, 11.7-Quart Stock Pot with Tin Interior Copper exterior offers superior control, heats evenly and much faster than other metals; Tin interior preserves the taste and nutritional qualities of foods and is easy to clean Cast stainless steel handles stay cool during use Guaranteed for life against any manufacturing defects; Hand washing recommended