High Quality Materials: This ravioli mold made of 304 food grade stainless steel, durable, food contact safety, it will not rust even if not used for a long time.^ EASY TO USE: Can be made quickly and easily, cutting out circles of dough and placing in the mold, filling the circles of dough and simply folding for handmade ravioli.^ Easy to Clean: After each use, simply rinse with water to get clean, or you can throw it in the dishwasher and it's very durable. Easy to clean by hand, space-saving stowable.^ PERFECT DESIGN: Size is Small 3" Large 3.75". They won't leak when they cook. Sometimes the edges are not tight enough, you can try to wet the edge of the dumplings a little (use water or egg), then press again to seal better.^ Widely Use: You can also use it to make empanada, pierogi, ravioli, won-tons, potsticker, pastelillo, gyoza, fried cakes and some small desserts pastries. Can meet your various needs.^