Keeping a knife sharp is the best way to ensure that it can cut, slice or carve anytime you need it to. After all, this tool is one that a prepper or survivalist should always bring along, ready for use. You have to see to it that your trusty knife is in good working condition. Its sharp edge also makes the knife easier and safer to use. Building a shelter, hunting and preparing food won’t take too much effort and time. Ray Mears – How to Sharpen a Knife at Camp Watch popular survival instructor Ray Mears demonstrates how to sharpen a knife using bench stones. This is actually a survival skill that we all need to learn so watch carefully and practice at home, camp, your survival shelter or bug out location. Preview Product Rating Price Hoffman Richter HR-1 Pocket Knife Sharpener 62 Reviews $9.95 Want more survival tutorials? Check out related articles from our website: How to Choose a Survival Knife 5 Ways to Sharpen a Knife How to Survive a Knife Attack Last update on 2..