Caution:

1. For the record,all the sharpeners can not suit for serrated knife and scissors.

2. Do not overpower and back and forth when grinding

3. Do not put the sharpener into the dishwasher or water,please keep it dry and clean

Using Instruction:
1.Place the knife sharpener on a stable surface when using.
2.Complete one or both of the following steps depending on how blunt the blade is.
Step 1: Coarse sharpening, suit to dull knives. Place knife on the sharpening slot, using slight downward pressure, run the blade from its heel to its point through the slot. Repeat three to five times. Sharpen the tools every six months or as required.
Step 2: Fine honing: it's a necessary step which used to eliminate the burrs on the knife and polish it. Please refer to the step 1 regarding to the use method. It is recommended to do it approximately once a week to keep your blade sharp at any time.
3.Clean the knife with the water or wiper and dry it after use; clean the knife sharpener with non-abrasive brush.