Perfect wok for healthy and quick cooking of food, ideal for natural and dietetic cuisine with little use of fat. Prima Matera cookware composed of 90% copper and 10% AISI 304 stainless steel: - 90% copper on the outside: excellent thermal conductivity for exceptional cooking results. - 10% stainless steel on the inside: perfectly food grade; eliminates the need to re-tin copper; low proportion of stainless steel which does not alter the properties of copper. 2 riveted handles in cast stainless steel: easy handling; small size; modern design. Innovation: special induction base for a universal range. Mirror polishing. Identification code engraved on the base. Elegant and timeless range. Care of copper: use a polishing paste. Care of stainless steel: wash by hand. All cooktops including induction.