Compact Knife Sharpener By Walther
2 different cutting angles.
For example, 17° for kitchen knives and 25° for hunting and outdoor knives.
2 different sharpening inserts: The carbide inserts in the coarse, dark notch are for basic sharpening.
The ceramic inserts in the fine, white notch are for polishing the blade and restoring it to its original shine.
