Work Sharp Sharpeners put together this tutorial of five knife sharpening “hacks” when you’re away from your usual setup. Watch the video to learn how to sharpen a knife with:
- A saw blade
- The window of a truck
- The spine of another knife
- A computer mousepad
- A ceramic coffee mug
Hopefully you won’t ever need to use these techniques, but now you’ll know what to do if you’re in a pinch.