1. Prepare a piece of square paper, which can be cut with discarded paper.
2. Fold it diagonally.
3. 2. Fold in half after unfolding, and fold in half along the central line according to the crease of the previous diagonal.
4. 3. Pull up from the middle and press the two sides apart as shown in the figure to form a diamond.
5. Fold the two sides of the diamond to the top corner to form a triangle.
6. 4. After folding, fold the two triangles inside.
7. 5. Then fold the other two corners in half to the center line, and then fold the other end to the top, and perform the same operation on both sides.
8. 6. Then unfold it from the middle, and press the extra triangle on the back to the bottom. All right, a small paper basket will be folded.
9. Just put your little things in it.