In the video, a person is seen holding a jar filled with a brown liquid. The person unscrews the lid of the jar and then proceeds to shake the jar vigorously. The person then unscrews the lid again and continues to shake the jar. The person's hands are visible in the video, and they are wearing a ring on their left hand. The jar appears to be made of glass and has a metal lid. The brown liquid inside the jar is not clearly visible, but it seems to be a thick liquid. The person's actions suggest that they are mixing or blending the contents of the jar.