I purchased this at the kitchenware section of a department store, but I don't remember if it's suitable for direct fire or oven use. It's heat-resistant ceramic, but I've only tested it once in the microwave and it's practically unused. This is a set of stew pots (handmade French pottery). Please check the images for the sizes, etc. I think it's convenient for use as a stew pot, casserole, salad bowl, etc. #casserole #stewpot #frenchpottery