Professional and industrial butcher knives and cutlery vary greatly in price, quality, sanitation and safety. Most professional and industrial knives are purchased through qualified butcher supply stores under such names as Victorinox Swiss Army aka Forschner Victorinox ( Fibrox, Rosewood ) professional butcher knives or the Geiser industrial butcher knife, Dexter professional knife, F. Dick professional cutlery and Torrey slicer knives.