Kadai : Food Grade 18/8 Stainless Steel: Hygienic, healthy low oil cooking Extra-Thick 3 mm Tri-ply: Retains heat well. Cooks evenly; Stainless Steel Rivets and Brackets: Firmly fixed. Will not loosen | Kadai : Rosewood Handles: Stay cool, natural, durable; Ezee-Pour, No-Drip Flange: Pour or slide food without spilling. Food Grade 18/8 Stainless Steel: Hygienic, healthy low oil cooking. | Patila : 2.5 mm Thick Hawkins Tri-Ply Stainless Steel - Food-grade, hygienic, spreads heat evenly. Unique 2-in-1 Elliptical Rim - Broad to safely grip, pour & carry hot food and narrow for Ezee-pour and Ezee-grip with tongs. | Patila : Cook and serve - One dish to cook, serve, store and clean! Food stays hot longer Stackable, space-saver design - Fit into each other - frees up space in Modern Kitchens. Detachable snug-fit Silicone Grips - stay-cool. Safely grip, pour and carry hot food.