All of us, sooner or later, are faced with the problem that the knives are dull at the most inopportune moment. Or remember that you need to grind them at the time of cooking. And from this, our mood deteriorates and the dish takes much longer to cook.
You can find out if our knives need sharpening as follows: swipe the knife blade over a regular sheet of paper. If the sheet remains intact, then it’s time to sharpen the knives.
For this we need a regular ceramic cup.
Turning it upside down, start sharpening the knife.
Then run the test again. If the paper is easy to cut, then the knives are quite sharp.