Food Grade Material: Made of premium stainless steel, safe, strong and durable to use, no deformation or corrosion after long time use. Safety Design: The chestnut clip has a smooth surface, non-slip handle, comfortable and convenient, won’t hurt your hand when shelling nuts. The workmanship is exquisite, one-piece molding, elegant appearance, comfortable feeling, curved and thick material. Groove design: The design of the circular tray is mainly intended to better stabilize foods such as chestnuts or walnuts and avoid problems of food slipping during use. Convenient Stripping: The serrated edge of the knife is sharper and firmer. A simple press can make the chestnut appear as a cross opening, which is convenient for eating. Quality Assurance: We are committed to providing good products and services to our customers. If you have any questions about this, please do not hesitate to contact us. We will do our best to help you.