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