Aluminum encapsulated base heats quickly and spreads heat evenly and eliminates hot spotsTitanium reinforced Quantanium nonstick interior for healthful low fat cooking optionsCool Grip handles are solid stainless steel riveted stick handles that stay cool on the stove top and provide a safe a solid gripRim is smoothly tapered to eliminate drips and spills while pouringStainless steel maintains its original brilliant finish with easy dishwasher cleanup