How to stack the paper pots for boiling water? Seek an answer

Fold a rectangular piece of paper in the middle 1 time, and then fold it in the left and right. After folding, turn the paper out from two reasonable positions. This figure looks like two corners. Fold the two corners back to make them parallel. At this time, you will find that it looks like two cat ears.

Fold the excess part of the cat's ear to cover the cat's ear to complete the folding task on one side, fold the other side, and open the paper pot. It's hard to say. If I were here, I would teach you how to do it. I wish you success!