French-made 21cm cast iron cocotte ronde. - Brand: STAUB - Model Name: Cocotte Ronde - Size: 22cm - Material: Cast iron - Country of Manufacture: France I purchased this new and have stored it without ever using it. I don't have much knowledge, so I may not be able to answer your questions, but thank you for your understanding. I'm not sure if it originally came with instructions or if I lost them, but they are missing.