Chemistry, Experiment
This is a spherical distillation flask placed on a shelf. It has a small mouth facing to the right. The bottle is filled with green or purple liquid. When the alcohol lamp is ignited below, the steam generated after the liquid is heated will flow out along the small mouth.
This emoji is commonly used in various content related to chemistry and science, can be used to represent various liquids, such as potions or medicines, It can also be used as a metaphor for laboratories and experiments.
In the popular alchemy of the Middle Ages, this device is often used. Because it is related to the mysterious alchemy, this emoji can also convey a magical feeling.