Iron cookware set 10 In 11 In 12 in Induction Friendly 11 liter Capacity | Made from 100% food-grade Iron with 5 mm thickness. | Easy to clean. Hand-Made Kadai, Pre- Treated With Heat And Oil. Fry An Onion Before First Use To Remove Any Surface Carbon Deposits These Kadhai Are Ideal For Making Those Dal Tadka, Idali Chatani Tadaka, Sabar Tadaka.. | You Can Use Your Iron Kadhai For Roasting, SautãIng, Grilling, Broiling, Shallow Frying In A Small Quantity Of Oil Or Deep-Frying In Plenty Of Oil. They Are Good For Water Based Cooking Like Poaching And Boiling. | How to Use : Wash well before use. Keep it dry after usage.After use, wash it well with warm soap,lemon, water or dish washing powder. Apply vegetable oil inside the Tawa / Pan / Kadhai and use paper towels to cover it until next use.