Gary Valenti Paderno World Cuisine Serrated Truffle Slicer, OlivewoodThe body of this tool is made from high quality stainless steel, ensuring its durability and resistance to corrosion. It is designed to withstand regular use and maintain its performance over time. The rollers of this tool are made from aluminum, which is known for its non reactive properties. This ensures that your ingredients remain pure and unaffected by any potential interaction with the rollers, allowing you to create high quality product This