These are heat-resistant dishes suitable for dishwashers and ovens. They seem like they could be used not only for gratin but also for soup and salad. I bought one white dish and used it, but the size was a little too small for my household. The other colors have probably remained unused and have been stored on a shelf since then. The used white dish is a little blackened, and there are some uneven paint spots as it is a heat-resistant dish. Please check the photos. They have a round design, and all the colors are cute, so I kept them carefully, thinking I might use them someday. I would be happy to pass them on to someone who will use them. I hope to sell them to someone who understands that they have been stored at home. I am selling them at a low price because there is a shipping campaign. Thank you for your consideration.