Household Knife Sharpener.Multifunctional Use: Stone sharpener can reshape the edge or repair any dull blade, suitable for a variety of blades, including kitchen blades, scissors, etc. Grindstone Sharpening Stone Sharpening .Fine Grinding: The upgraded and reliable design ensures that yourCutting Tool tool stays pointed for a superior cutting experience. Household Knife Sharpener.Premium Design: Made of 800 grits boron carbide and 8000 grits white jade, providing you with excellent sharpening and polishing effect. Knife Sharpeners.Practical Tool: The practical grindstone reduces the stress caused by dull blades on your wrists, hands and arms and is the perfect tool of choice to finish your sharpening. High Efficiency: The sharpening stone restores the sharpness of damaged blades, giving you high productivity and faster cuts, making food preparation easier, minimizing fatigue. Household Knife Sharpener.Multifunctional Use Grindstone Sharpening Stone Sharpening .Fine Grinding Household Knife Sharpener.Premium Design Knife Sharpeners.Practical Tool High Efficiency