Kadai: Set of 3 Kadais: 6 inch, 8.5 Inch and 11 Inch Kadai, Tested and Certified for adhering to EU standards for Hazardous substances in cookware Hand-made Cast Iron Kadai, pre- treated with heat. To be seasoned once before first use Traditional cookware made by the last generation of artisans from Thenkasi district of Tamil Nadu Holistic traditional cooking for your curries: Has rough surface just like traditional cookware - smoothens with usage Directions to use: Wash well before use. Keep it dry after usage. Pre-treated with heat and oil. Seasoning to be done before first use: Cut an onion to fine pieces and fry it in the kadai with 3-4 spoons of oil for 20-25 minutes and discard the fried onion. After this - the Kadai is ready to use! Our Range Of Products Are Hand-Made By These Traditional Rural Artisans Who Have Been Making Them For Generations. We Travel Through The Country In Search Of Such Traditional Knowledge Residing With Different Communities And Bring It Back For You To Experience It. This Cast Iron Kadai Is Made By The Last Generation Of Artisans Based In Thenkasi District Known For Their Skills In Making The Best Cast Iron Cookware.