How to play bamboo dragonfly?

The playing steps of bamboo dragonfly are as follows:

Material preparation: pliers, cardboard, nails, etc.

1. First prepare the materials and tools as shown in the figure.

2. Then cut the foam board into a rectangle.

3. Then use the pipe as a template and draw a circle on the foam board.

4. Cut off the circle you just drew, as shown in the figure.

5. Then fix the pipe with foam board.

6. Then cut the foam board as shown in the figure and assemble it.

7. Finally, cut out two small rectangular foam boards.

8. After the assembly is completed, the simple bamboo dragonfly is finished.