FOOD GRADE MATERIALS: small pie tins is made of high-quality carbon steel material, the overall thickening design that can effectively prevent scratching, not easy to wear, have a long service life. NON-STICK & EASY TO CLEAN: mini pie pans have a coating process that makes it easy to remove the cake, always maintaining the perfect shape of the cake, almost no food will stick to the inside and outside of the mold, and you can effortlessly wipe down the fluted mini tart pan for a quick cleaning or dishwasher.