The roast beef slicer is ideal for cheering roast, meat, ham, raw or cooked foods. It is advisable to use a wavy cut to always get the exact portions. Wusthof Gourmet Collection: over 35 blade processing steps, a reduction in product weight and balanced ergonomics are the main features of these design knives. With Gourmet knives every cut becomes a real sensory experience. It is recommended to wash the knife by hand.