Atlas Marcato Pasta Machine, 150 Chrome-plated steel body and nickel-plated rollers resist corrosion All gears are case-hardened tempered steel for long life The opening between the flat rollers is adjustable by regulating the dial in 9 positions, from .3mm to 2.5mm Includes hand-crank and clamp with ABS plastic handles, narrow and wide cutters; Detailed instructions with color photos and recipes Additional attachments for lasagna and ravioli sold separately; Motor drive unit sold separately