The video shows a person's hand holding a small, black object. The object appears to be a piece of machinery or equipment, and the person is holding it between their thumb and index finger. The person rotates the object, showing it from different angles. The object has a circular hole in the center and a small protrusion on one side. The person's hand is steady, and they seem to be examining the object closely. The background is blurred, but it appears to be an indoor setting with natural light coming in from a window.