Material preparation: bamboo stick, plasticine and iron wire.

Operating steps:

1. First prepare two pieces of plasticine with the same size, and then knead them into a ball. The effect is shown in the figure. Plaster is mainly used to increase the weight of bamboo sticks, so it is better to try to be the same size.

2. Then prepare four bamboo sticks, that is, bamboo sticks for our barbecue. If not, you can go to the supermarket to buy it or use chopsticks instead, but it is best to use bamboo sticks, because bamboo sticks are thinner and easier to operate.

3. Then prepare four iron wires, slightly thinner. Bian Xiao wraps candy with wire here, which is easy to use. Of course, rubber bands can also be used instead, but thin iron wires are easier to operate.

4. Take three bamboo sticks, then erect them as shown in the figure, cross them into a figure of eight, and then stand in the middle.

5. Then take a wire and the last bamboo stick, cross the bamboo stick among them, as shown in the figure, and then fix the bamboo stick and the crossed bamboo stick in the middle with wire.

6. Finally, fix the intersection of other bamboo sticks with fine wire, and then fix the plasticine just prepared on the two bamboo sticks on the nearest side, so that the bamboo sticks can be made small and stand up.

These are simple manual steps.