For those who live in areas where firearms are not an option and those that are smart enough to have a back up.
Moderator: ZS Global Moderators
Sharpening knives is essential. To make sure they keep working as they should, you need to keep your knives sharp. This doesn't only apply to pocket knives and kitchen knives, but also to other sharp products such as scissors, axes, chisels and many more. Considering the fact that in most cases it concerns valuable products that need to be sharpened, the necessary knowledge is definitely not superfluous before you start sharpening.