AISI 304, 18/8 food-grade stainless steel healthy and low-oil cookingHeavy gauge aluminium core spreads heat evenly.Dishwasher Safe: No.Non-stick : NoStainless Steel Base and Sides -AISI 430 magnetic Stainless Steel - Works on Gas and InductionExtra-Thick 2.5 mm Tri-Ply Retains heat well, cooks evenlyEzee-Pour No-Drip Flange Pour or slide food without spilling