Material: paper.

1. Fold upward, as shown in the figure.

2. Align both sides of the center line and fold it in half.

3. Continue to aim at both sides of the center line and fold them in half, and open them all.

4. Align the second crease and fold it down.

5. Align the third crease and fold it to the left and the other side to the right.

6. Align the fourth crease counted from the bottom up and fold it up.

7. Align the first overlapping crease and fold it in half, which is also on the right.

8. aim at the center line and fold it in half, and so does the right side.

9. Fold it down.

10. Fold the crease outside the alignment triangle to the left and fold it from left to right.

1 1, align the center line and fold down, all four sides.

12. Press this button and press it out.

13, finished.

Matters needing attention in doing manual work

1. Tools and materials: Make sure to use appropriate tools and materials. Familiar with and understand the correct usage and safe operation of tools used. Choose good quality materials suitable for your project needs and store them in a moisture-proof and clean environment.

2. Safety precautions: Pay attention to personal safety when making by hand. Stay away from your body when using sharp tools, avoid cutting or touching hot objects, and wear appropriate safety equipment, such as gloves and goggles.

3. Space and environment: Choose a safe and clean work area to ensure that there is enough space to move and store tools. If chemicals or toxic materials are used, please ensure that the work area is well ventilated.

4. Be familiar with the process steps: read and understand the process steps or instructions in detail before starting production. According to the correct order and skills, we can get better results.

5. Accurate and meticulous: for some projects that require accuracy, make measurement marks as much as possible to ensure the accuracy of the steps. Careful handling of details and attention to nuances can improve the quality and aesthetic feeling of works.

6. Saving and recycling: Try to make full use of materials and avoid waste. Used for recyclable materials, such as paper, cloth, buttons, etc. Please keep it for future use.

7. Learning and practice: Handmade is a process of continuous learning and improving skills. Accept new challenges and try different technologies. Gradually improve skills and creativity through trial and error.

8. Pay attention to personal needs and limitations: reasonably arrange working hours and physical strength according to personal needs and limitations. Avoid overwork or long hours of continuous work.