Made of superior 304 18/8 stainless steel, durable for lifetime use The bacteria do not adhere to this substance; it doesn't rust even if it is not used for a long time. After each using, just rinse it with water to get clean. Even if you are a beginner, it will allow you to make beautiful wavy-shaped dumplings in a short period so that you won't be in a hurry. You can also use it to make Empanada, Ravioli, Won-tons, Pot stickers. Its design is very professional; it can seal your dumplings correctly; dumpling will not leak when they are boiled. Sometimes the edges are not tight enough, because the flour each one used is different in viscosity. It allows you to make a lot of dumplings easily in a short period. As we know that a dumpling can be eaten in one bite. Adults need about 20 dumplings per meal, but children don't need so much. The Dough Press Set is made of high quality stainless steel and sturdy enough for long time lasting. Small + Large size, comfort handle, easy to storage by just hanging it on your kitchen's wall. It can section quickly and evenly, saving time and effort, it is recommended dough roll a little too thin and then cut.