Food Grade Stainless Steel - Made of premium stainless steel, the chestnut opener is safe, tough and durable to use, no deformation or corrosion after long time use. Multiple hard nuts serrated can also easily peel off the inside of the pulp, combined with the extension of the handle, to open more effort. Ergonomic design - The chestnut has a smooth surface, non-slip handle, comfortable and practical, won’t hurt your hand when shelling nuts. The workmanship is exquisite - the whole is round and smooth, and the serrated design can easily handle a variety of nuts. > Easy Operation - With leverage design, it is easy to operate and labor-saving, making your life easier.