The video shows a close-up of a glass jar filled with a dark liquid. The jar is held by a person's hand, which is visible in the frame. The liquid appears to be a dark color, possibly black or deep blue, and is still, without any visible movement or bubbles. The glass jar has a clear, smooth surface, and the light reflects off of it, creating a shiny effect. The background is not visible, and the focus is solely on the jar and its contents.