Work Sharp Knife And Tool Sharpener, Wskts Sharpens straight blade knives, curved knives, tanto blades, filet knives, serrated knives, gut hooks, scissors, axes, hatchets, mower blades, garden shears, shovels and most any tool with a blade. Gives you fast, easy, precision results every time. Includes 2 guides, a 50 degree guide for hunting and outdoor knives (25 degrees per bevel) and a 40 degree guide for thinner blades and kitchen knives (20 degrees per bevel). Won't burn or damage blade steel. KNIFE &amp; TOOL SHARPENER WORK SHARP Canadian , EA