NEXCURIO Kitchen Knife Sharpener, 3 Stage Knife Sharpening Tool Helps Repair, Restore and Polish Blades, Safe and Easy to Use

Description

1.Coarse grinding-------COARSE (uses tungsten steel blade, for old knife edge and repair very dull blade) 2.Fine grinding----------CERAMIC (uses diamond, used for daily sharpening, sharp blade). 3.polishing----------------FINE (using aviation ceramics for fine sharpening, bright blade) Usage method 1, if your knife is a bit blunt, use "FINE" to grind 5 times. 2, if your knife is blunt, first use "CERAMIC" to mill 5 back and forth, then use "FINE" to grind 5 times. 3, if your knife is very blunt, please use "COARSE" to grind 10 times back and forth (grinding iron filings), then use "CERAMIC" to mill 10 back and forth, finally "FINE" to mill 5 back and forth. One Directin Only (Do Not move backward&forward) CAUTION 1. One Directong Orily 2. Do Not Apply Downward Pressure 3. A Little Metal Will be Taken off From the Knife Under normal circumstances, it is recommended to grind once a week to keep your blade sharp.