The Fish Safety Knife from Safety Knife Co. features a unique patented valley, which guides the material to be cut directly along the surgical steel blade. As the valley deepens, pressure is increased onto the blade and the cutting action is more effective, thus taking strain off the operator and increasing efficiency. “Nose” does not bend and expose blade, even with heavy-duty use. Safety Knife Co. Ltd., www.safetyknife.net, (314) 645-3900