Knife Sharpener adopts two pieces whetting design,which increases the whetting speed and quality greatly.

1.Coarse grinding part adopts high rigidity alloys,removing the cutter surface metal by cutting steel scraps to modification a dulledge.

2.The fine grinding part useds special wear proof ceramic materials,which modificates dulledge more and increases the blade quality more.

3. Super strong materials ABS in adoption in main body, guaranteed the product external appearance bright,and meet the environmental protection request.
4. The protection designs, adopting the middle V slot and adding double sides      higher,be safer while whetting cutter.
5. Nonskid design is divided two parts;base design uses special soft nonskid rubber material,keeping contacting most of the table top and can't move.Handing part adopts rhombus salient point nonskid designs that cause safe handholding with small energizing.

Instruction:
1. Up the gray V slof of the shapener,hold the rhombus protuberant part by hand, put sharpener vertical to the table top,that nonskid soft rubber contact the table top well.
2. Place the cutter(that demand whetting)on the V t slot perpendicularly;make an effort slightly to pull hereafter the knife,repeat several times, till the blade sharper.