Specification:
Product Name: Knife Sharpening guide
Color: Black
Material: plastic， ceramic
Clip surface：about 100mm
Clamp slot thickness： 4mm
Clip surface width：20mm
Scope: with Whetstone， flat-type diamond Knife sharpener use

Product features:
Design easy to use
Sharpening angle guide is accurate
Which can guide perfect blade
Unique ceramic protective for durable

Using instruction:
1， Fix angle to the appropriate of knife blade.
2， Bote hands hold the handle and the back of the knife， ceramic part contact the surface of whetstone or diamond，
make knife blade into a fixed angle， move the blade， back and forth over the sharpener by using litter pressure.

Caution:
Please put the sharpener and knife away the place which children can reach， to avoid any accidents.