Features of marble coating taper series : Material: Non-Stick ( PFOA FREE) Number of Pieces: 21 3-Layer Coating Marble Coating Unmatched Quality Dishwasher Safe Food Grade Ultra-Durable Kitchen Set Eco-Friendly Chemical Free Natural Coating Free from Side Effects What is inside in Marble Tapper Cookware Set:   Product Size  Pcs Casserole with lid 22 cm 2 Pcs Casserole with lid 24 cm 2 Pcs Casserole with lid 26 cm 2 Pcs Wok with lid 28 cm 2 Pcs Sauce pan with lid 18 cm 2 Pcs Hot plate / Roti maker 30 cm 1 Pcs Fry pan 24 cm 1 Pcs Kitchen tools 6 Pcs Apron $ Gloves  1+2    Specifications : 3.5mm Thick (Heavy Duty ) Liquid Base Color 6 Export Quality Sheesham Wooden Spoons Set Matching Handles (Bakelite) Grooved Outer Surface 4 MM Tempered Glass Lid 2 HQ Matching Gloves 1 High Quality Matching Apron 3 layer non stick coating High quality glass lids High quality and imported knobs are fitted Very less amount of oil will being used for this set Precaution while Cooking in nonstick cookware set These are NONSTICK, so to extend the life of the coating use oil when cooking for the first time. Although the coating is very durable, use with care when using metal or sharp tools on the product To prevent overheating and fire, always pay attention when pre-heating. To prevent damage, avoid storing salt food in cookware. You will gain better cooking results using low to medium flame. Always keep cookware clean when not in use. Use always just sponge while washing . Use only non stick spoons or wooden spoons while cooking.