There is a special sale called petal rain, a round paper tube and a pull ring, and the petal rain is sprayed out.

The stage is the space provided for the actors' performance in the theater, which can make the audience focus on the actors' performance and obtain the ideal viewing effect. A stage usually consists of one or more platforms, some of which can be raised and lowered. The types of stage are frame stage, extended stage, ring stage and rotating stage.