KMFS RIVAL MOA21 sharpening system

The KMFS RIVAL MOA21 sharpening system is an ingenious sharpening system. The ease with which you can adjust the sharpening angle is already a huge plus, but KMFS has pulled out all the stops for the MOA21. So what's so ingenious about it? The patented clamping mechanism. You open or close the clamp by turning the large knob on the front of the sharpening system. No hassle with Allen keys or heavy levers. The ease and speed with which you can clamp or unclamp a knife is what sets this sharpening system apart from the rest. The sharpening system is made from a single piece of aluminium. This makes the system lightweight, but also very rigid and therefore very precise. The black coating, in addition to looking cool, offers protection against corrosion.