In the video, a person is seen holding a piece of sandpaper and rubbing it against a piece of wood. The person then places the sandpaper on a piece of cardboard and continues to rub it against the wood. The person's hands are visible in the video, and they are wearing a ring on their left hand. The wood appears to be a light-colored piece, and the sandpaper is dark in color. The cardboard is a light brown color. The person's movements are deliberate and focused on the task at hand.