How to Sharpen Your Knife to Razor Sharp Using Only Mug. Life hack

What to do if you need to cut something urgently, and the knife is blunt. There is no sharpener and no husband at hand. A cup will help you. How is this possible? Watch in my video! You can also sharpen knives with a plate. How to Sharpen Your Knife to Razor Sharp Using Only Mug. Life hack