This rolling mill has 2 flat rollers and can perform a variety of tasks including thinning sheet, flattening wire, straightening wire elements, and patterning metal. The 2 flat rollers are polished to a mirror shine and are great for thinning metal, flattening round wire, or texturing metal with additional materials like paper or fabric. The housing is made out of steel with well-machined steel components and gears. The gear ratio is 4:1. Rollers are 75 mm in length and 40 mm in diameter. It has holes in the base so it can be bolted to a table or work surface.