The knife fruit by Zwieger with a blade length of 9cm, is smaller in size than a dining knife, making it particularly easy to use. It is specially designed for desserts and fruits and is used to cut soft foods, such as cakes and cheesecakes. 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.