Once the tip of the pencil has reached your desired sharpness, you are all done. If you are wondering how to use a knife to sharpen a carpenter's pencil, you should know that this process looks a ...

However, people are far more likely to use a pocket knife or utility knife to sharpen the carpenter's pencil because they may already have a knife nearby on the jobsite, making it handy.

There are some inventions that look completely pointless to the untrained eye: who would ever need a motorized garbage can, an electric pencil sharpener ... battery and a power switch.