To sharpen a knife is to keep it useful. As preppers and survivalists, we need to keep these tools in top condition.
We've all been there. You're spending time in the outdoors…maybe a hunting, fishing or camping trip…and you realize you left your knife sharpener at home.
You need to cut some fishing line or gut your latest kill…but your blade is virtually useless.
Don't worry — if you brought your vehicle along, you always have a knife sharpener handy.
Want to know what I mean? Watch the video below.
Can You Really Use THIS to Sharpen a Knife?