Can't write a pen when the pen is finished? A cup of hot water is easy to solve!

I believe that many people have had such an experience: after the neutral pen accidentally fell, how can not write the word.

Today, hello! Life shared a video that provided a coup to solve the above problem.

Originally, we only need to pour a proper amount of boiling water into the cup, take out the refill, put it into boiling water for 5 minutes, then take it out and install it.

Such a small skill in life, are you getting it?