HighFree Sharpening Sharpener Waterstone Flattening Review

❂【Double-sided design】: # 400 rough whetstone, # 1000 medium whetstone, # 2000 finish whetstone, # 5000 super finish whetstone. 400 grit side for coarse grinding, 1000 and 2000 grit side for fine grinding, 5000 grit side for mirror polishing. ❂【Material】: 400/1000 is made of high quality green silicon carbide, and 2000/5000 is made of high quality white corundum with corrosion resistance, heat resistance and durability. ❂【Safety】: Non-slip rubber base and bamboo pedestal can firmly fix the whetstone, and the angle fixed holder can maintain the angle and position of the knife when sharpening the kitchen knife, making polishing work stable and safe. ❂【Easy to use】: This whetstone can be used immediately with just watering. The edge is finely and smoothly arranged, and the sharpness is outstanding. Improve work efficiency and finish. ❂【Applications】: Suitable for kitchen knives, knives, knife blades, gardening tools, cutters, razors, woodworking tools, etc. (Note: not suitable for serrated blade and ceramic knife).