Wolstead Superior Steel Saute Pan with Lid 28cm Wolstead Superior Steel is our premium high-performance range of stainless steel cookware designed for cooks who demand performance and extreme durability. The secret lies in its high-grade tri-ply multi layered construction. Built with an aluminium core sandwiched between two layers of high quality 18/10 stainless steel, it delivers fast and even heat distribution from base to rim for an unmatched cooking experience.