The knife food by Viosarp is user-friendly and can be used daily in a kitchen. It is designed to cut ready-to-eat and cooked foods, such as vegetables, meat, and fish. It is made of stainless steel, a popular material for knives, it is particularly durable and does not corrode. It is a combination of carbon and iron as a base, and chromium is added to repel stains and give the blade a glossy finish.