adaee diamond sharpening stones for kitchen knife sharpener ruixin sharpening system 80 150 400 800 1200 2000 3000 grit h3

high-grade whetstone ensures good sharpening effect the whetstone is small in size, portable and anti-friction. easy and convenient to sharpen knives, more effective for you. for sharpening kitchen knives, scissors, chopper, hand hay cutter, shave knife, etc. with base, it's great to use it on the edge sharpener. a perfect sharpening tool for knives.