It’s not as difficult as you might think to make a knife from household items. You just need some materials and a little knowledge. Here are some tips to get you started:
1. Use a mug
If you have a mug that is a bit rough on the bottom, this can be a great sharpening tool for your knife. The reason is that mugs have a circular surface on the bottom that can be used as a honing stone, depending on how rough it is.
2. Use a nail file
Nail files are a great sharpening tool for knives because they have a coarse exterior that will help you sharpen your blade to the perfect level. Just place the knife on the file and sharpen it using a consistent angle and stroking motion. Repeat on the other side until you’ve sharpened the whole knife blade to your desired degree of sharpness.
3. Use a sandpaper
Sandpaper is another great way to sharpen your knife because it has a variety of grades that can help you achieve the perfect edge. Just remember that sandpaper is a bit rougher than the other materials so it’s best to start off with coarser sandpaper to get your knife blade to its optimal sharpness before moving on to finer sandpaper.
4. Use a piece of cardboard
Cardboard is also a great sharpening tool for knives. Just fold it into a rectangular block, and then place it on a flat surface, with the rough side facing up.
5. Use the edges of glass bottles
You might not realize it, but you can actually sharpen your knife by cutting the edge of a glass bottle. If you don’t have a bottle handy, this can be done with the edge of an empty jam jar.
6. Use a brick
A brick is another great sharpening tool for knives because it’s similar to a slate or stone, and it’s easy to sharpen your knife on. Just line up your knife blade at about a twenty-degree angle to the brick and begin bringing it across the brick in controlled and smooth motions.
7. Use a rust remover
A good rust-remover is an excellent sharpening tool for your knife, especially if you have a steel blade. A rust remover will remove all types of rust, and it’s also easy to clean.
8. Use a string
A string is another great sharpening tool for your knife, especially since it’s easy to clean and won’t damage the blade of your knife. Just wrap the string around a broken bottle, dip it in acetone, and set it on fire for about 30 seconds.
9. Use a brick
A brick is another excellent sharpening tool for knives because it’s a lot like a slate or stone, and it’s a great option if you have a steel blade. Just line up your knife blade at about 20 degrees and begin bringing it across the brick in a controlled and smooth motion.