In the video, a person is seen using a tool to adjust a piece of machinery. The tool is inserted into a hole in the machinery, and the person turns it to make adjustments. The machinery appears to be made of metal and has a series of grooves on its surface. The person's hands are visible as they manipulate the tool, and they seem to be wearing a ring on their left hand. The background is blurred, but it appears to be a workshop or factory setting.