... ,knife sharpener,cutlery,sharpening,edge,blade whetstone ,knife sharpener,cutlery,sharpening,edge ... work Can be used immediately after wettingSuitable for woodworking and foods processing tools Sharpening Instruction:Using gentle ... pressure, simply pull the edge of the blade in a 20-degree angle across the stone ... from the heel of the blade to its tip. Repeat this same procedure ...