This is a Francfranc enamel pot with a glass lid, 27cm in size. I bought it a while ago but I'm selling it because I haven't used it. It's compatible with gas stoves, IH cooktops, and the following heat sources: sheathed heaters, halogen heaters, enclosed heaters, and radiant heaters. The manufacturer is the well-known Pearl Metal, so you can use it with confidence. It cost around 5,000 yen when I bought it, but I think it's a bit more expensive now.