The Berghoff Eclipse 4.75 in. Ceramic Tomato Knife punctures the skin and then glides through tomatoes or any other foods that have hard exteriors and soft interiors. Unlike steel knives, ceramic blades will not transfer metal ions to food, nor corrode from acids or oils in fruits and vegetables. Ceramic does not rust. Use with a wood or plastic cutting board. Specifically designed to cut food that is hard on the outside and soft inside. Sheath included.About BergHOFFA leader in innovation, style, and quality, BergHOFF International offers a full line of tabletop and kitchenware products that are backed by one of the best warranties in the industry. Their products are well respected for highest quality for value in the European and American promotional, retail, and foodservice sectors. Committed to offering affordable quality, BergHOFF relies on quality research and the work of their experienced in-house designers to give you cooking equipment that exhibits the perfect mix of timeless style, efficiency, and originality. Established in 1994, BergHOFF operates in 57 countries and is present on six continents, directing a worldwide network of agents and distributors form its world logistics headquarters in Belgium (Heusden-Zolder).