00, and then fold the paper into four equal parts, leaving a clear crease.

00 Next, according to the crease, the paper is divided into two parts and then folded into four parts to produce this effect.

00 in the center of the origami, fold out a small triangle not exceeding 1 cm, and apply force.

00, you can see a Little Square. At this time, strengthen the edges of the square, like this.

00 along the side of the square, continue to forcibly fold the crease to both sides to form this structure.

00, it is convenient to fold the origami into this shape.

00, you can get this effect by repeating the above steps on all sides.

00 this time can be expanded like this. Pay attention to the integrity of each hem. On the other hand, it is like this. Press down the slightly curved crease. According to the bending crease, start the spiral with the small square as the center and indent four corners at the same time.

00 has been spinning and shrinking to such an extent.