Korean Invented Multi Purpose Diamond Sharpener for tile edge, glass edge, metal surface, wood surface etc. The diamond sharpener is coated with diamond powder and it enables the blade to be sharpened more effectively, easier and quicker with minimal wear or tear. It can also replace sand paper to do the sanding jobs. It has two sides : front #320 rough surface for aggresive sharpening, restoring or polishing edges & back #600 fine surface for smoothing razor sharp edges.

PLS CLICK & WATCH THE DEMO VIDEO LINK BELOW.

http://youtu.be/69BY_whTTd8

http://youtu.be/ZVfhIHqXW1I