In the video, a person's hand is seen holding a black pen. The hand is moving the pen around, possibly writing or drawing on a white surface. The pen appears to be a standard ballpoint pen, and the person's hand is steady, suggesting they are focused on their task. The white surface could be paper or a whiteboard, but it is not clear from the video. The background is not visible, so the setting is not identifiable. The video does not provide any audio or additional context.