Ono-shiki Noodle Maker, Double-Sided Blade, Showa Retro Noodle Maker Comes with two blades: 2.2mm and 6.3mm. All parts rotate without any issues. There is rust and dirt, so cleaning after disassembly will likely be necessary if you plan to use it. This is a used item, so please only purchase if you understand this. #meguseditems