1, folded into two small squares, diagonally folded in half.
2. Fold the four corners to the center line and the triangles on both sides to the middle.
3. Turn it over, then fold the four corners to the middle, and continue to fold the two diagonal corners to the middle.
4. Fold it back again, and fold the straight line connecting the left corner and the upper midpoint. Similarly, fold the lower side and the right side.
5. Open the middle part, fold the crease of the middle line, close it and insert it together.
Origami is an artistic activity of folding paper into various shapes. Origami is not limited to paper. Origami lovers all over the world use various materials, such as tin foil paper, napkins, acetic acid tablets and so on. , while observing the folding specifications.