In the video, we see a person wearing a black shirt and purple gloves spreading chocolate on a marble slab. The person is using a spatula to evenly distribute the chocolate. The marble slab is placed on a metal table, and there is a metal tray with holes on the table as well. The person is working with precision and care, ensuring that the chocolate is spread evenly across the surface of the marble slab. The chocolate appears to be dark brown in color, and the marble slab has a speckled pattern. The person's movements are smooth and controlled, indicating their expertise in this task.