The Joseph Strauss Integral 3 Pot set is the optimal cookware set you have been looking for. At 3 ply it is thicker and heaver than your standard pot. 18/10 Stainless steel interior with an aluminum core that extends to the rim. The stainless steel exterior has a mirrored finish which gives the pot much class and a professional looks. The integral three pot is safe on gas or electric stove as well as oven proof. dishwasher safe