This modern technology casserole cookware set is manufactured from heavy weight die cast Aluminum which distribute heat evenly, Casserole cookware come with tempered glass lid for easy viewing and suitable for cooking on most types of hubs including induction cooker USE &CARE Always cook on low or medium heat especially if using and induction cooker Don't leave an empty casserole on the high heat for a long time Always use plastic silicon or wooden utensils to prolong the life of the ceramic Never use metal or coarse scourers with warm soapy water Dry throughly with soft clothfood,fill the casserole cookware pot with warm soapy water and leave overnightThe wash as usual potAlways cook on low or medium heat especially if using and induction cooker Don't leave an empty casserole on the high heat for a long time Always use plastic silicon or wooden utensils to prolong the life of the ceramic Never use metal or coarse scourers with warm soapy water Dry throughly with soft clothfood,fill the casserole cookware pot with warm soapy water and leave overnightThe wash as usual pot ,Sizes 28cm,24cm, 24cm low casserole,20cm,28cm frying pan without cover,Aluminum lid cover with the pot