Martinez Albainox 3-piece set sharpening stone for knives (21209)

3 natural sharpening
Functions: emptying, refine and polish
Grain: 700 emptying - 1200 refine - 4000 polish
Size: 15x5x2 cm
-Emptying: To retrieve the discharge channel of a tool, allowing a proper termination for scythes and sickles. And it is the first step to recovery of knives and tools dscarded by nicks in its edge.
-Refine: Lets leave the edge of the knives an tools with a perfect cut quality.
-Polish: This allows the perfection of the blades after de previous steps. You will get a special edge, sitable for filleting meat and fish
Important: Use tri-fold both edges and the faces of the stones. Always us dipped in water, never oil.