Specially adapted to create and brand ultimates knife gerber bear grylls Revisited,
It consists of 2 limes functions chacunes has a hard side and one for finishing.
This shows sharpener think, for serrated knives a function for smaller teeth and larger fits perfectly in the grooves.
The thin part of the knife sharpening is at boud the handle and allows to file a quoted wholesale and one for finishing.
Small, solid it is perfect for the range knives, and also delight others.
My personal opinion, practical, and useful pocket on ground.