This pelmeni dumpling press is a handy gadget for making six consistent dumplings at a time. There are no directions but it's straightforward. Dough sheet, fill, top dough sheet, used fingers to adhere dough layers, then push with wooden spoon handle to cut dough with slightly sharpened edges on the frame.It appears to be cast and machined aluminum. Like all raw aluminum kitchenware, don't put it in the dishwasher.Unlike hinged pierogi and ravioli presses, this makes multiple dumplings at a time and is much faster. And it's easier to store; just hang it on a peg in the pantry.