It's better to choose food-grade stainless steel cutlery in western food, so you can use it with confidence. If the material is not well made, it will rust and leave dirt after being used for a long time. It's recommended to buy the integrated cutlery, which is easy to clean and not easy to leave dirt. Salma Kahn's brand of cutlery is quite good, and all of them are made of food-grade stainless steel above 304. The technology imported from Germany is healthy and safe, so you can use it with confidence.