Impact-bonded aluminum bases provide fast, even heating. Safe for the stove, oven, broiler, and dishwasher.nLong, ergonomic handles provide a secure grip even with full, heavy pans, stay cool even when pan is hot, and are double-riveted by hand.nFill lines make measuring easy, and covers have straining holes that line up with pour spouts to drain liquids without having to use a separate colander.nHigh sides and narrow opening minimize evaporation during slow process of stock- and soup-making. Heavy-gauge sloped bottom heats evenly makes stirring easier.nStainless steel saucepan protected by Calphalonu0026#39;s full 10-year warranty.n