The WÜSTHOF Classic Chef's Knife (Hollow Edge/Kullenschliff) is a 20cm (8") forged stainless steel knife with a black synthetic handle, triple-riveted, part of WÜSTHOF's Classic line made in Germany. A hollow-ground (Kullenschliff) chef's knife whose dimpled blade reduces food sticking, suited to cutting and carving meat, ham and roasts. Rockwell hardness 58 HRC.