How to sharpen a knife like a razor sharp

In this video, I show a method of sharpening a knife as sharp as a razor, it is a homemade sharpener that uses stones, it has a guide to always keep the sharpening at the same angle, which is very difficult when done by hand. ► Subscribe: @321tips/videos On 321Tips channel, you can learn various inventions, science projects, crafts and DIYs teaching how to reuse or recycle. © Copyright by 321Tips ☞ Don’t Reupload #knifesharpening #sharpener #knife #diyprojects #diy