You never know when you're going to need a knife. Whether you carry it on your person for protection or simply use it to open stubborn packaging and envelopes, pocketknives are super practical yet also very dangerous if they accidentally open up in your pants.
Prevent anything dangerous from happening by crafting a pocketknife holder. In this tutorial, you'll learn how to make a pocketknife holder out of a few pieces of duct tape. While the tutorial uses silver duct tape, feel free to go with any color you'd like.