I bought this because I liked the design (pattern and bottom) of iittala. I used it on an induction cooktop. I used it often, so the fluorine coating has peeled off and there is one deformation (photos 9 and 10). I have cleaned it with cleanser. I haven't used it in the last few years, I've just had it on display. For those who like iittala. 18/10 STAINLESS iittala INDUCTION MADE IN FINLAND 【18/10 STAINLESS】 Stainless steel with 18% chromium and 10% nickel mixed with iron. 【Diameter】 Approximately 29cm Please take a look at the photos and consider purchasing. Thank you. Depending on the packaging, the shipping method may be changed between Yu-Yu Mercari Delivery and Rakuraku Mercari Delivery. Please understand.