Swiss Diamond cookware features a revolutionary new diamond reinforced non-stick cooking surface that provides optimum non-stick performance, durability and easy clean up. The secret behind this advanced cookware technology is the result of combining diamond crystals - the hardest material known to man - with a non-stick nano composite to form a virtually indestructible non-stick cooking surface. Perfect flat base for use on all ceramic, gas, and electric cook tops. Oven safe up to 500 degrees. Regular price $180.00, on sale