In the video, a person is seen holding a gear and placing it into a machine. The machine has several gears and other components, and the person appears to be adjusting or fixing them. The person's hands are visible, and they seem to be wearing a ring on their left hand. The machine has a metallic finish, and the gear being placed in is silver in color. The person's actions are deliberate and careful, indicating that they are familiar with the machine and its components. The video does not contain any audio, and there are no visible titles or subtitles.