In the video, a person is seen using a blue tool to tighten a screw on a piece of wood. The person's hands are visible as they work on the wood, which is placed on a surface. The blue tool is used to secure the screw into place, and the person's hands are shown adjusting the tool and the screw to ensure it is tightly fastened. The wood appears to be a light brown color, and the screw is silver. The blue tool has multiple slots and is used to grip the screw as it is tightened. The person's hands are steady as they work, and the video provides a clear view of the process of securing the screw onto the wood.