For fine grinding is not too strong blade, the tool is well suited. Since the dimension of the grinding rod with an emery board is comparable, one fails Survival knife with blade à la. Also can the, from her profile oval shape of the grinding rod, no easy keeping a grinding angle to. On the other hand, provides the "longer" Scheifstab even a groove for fishhooks. Under the cap still hide two very small, V-shaped arranged grinder. The functionality of the tool is good and the clip can be one puts away for like a ballpoint pen. For use "on the road" is recommended that part - at home you can use better.
