The circulon infinite collection of kitchenware not only looks great but performs at the highest level circulon infinite boasts a total hard anodized food release system which combines the unique hi low relaxed wave technology with state of the art non stick formula the hi low interior groove system of infinite circulon gives a high resistance to abrasion and requires little or no oil when cookingfully encapsulated stainless steel and aluminium base for fast even heat distribution suita