The video shows a person's hands as they draw lines on a piece of paper using a ruler. The person is seen drawing straight lines, and the video is shot from a top-down perspective. The paper appears to be a notebook or sketchpad, and the person's nails are painted with a dark color. The ruler used is a standard metal ruler with measurements on it. The person's hands move with precision as they draw the lines, indicating that they are skilled in this task. The video does not show the person's face or any other part of their body, focusing solely on the drawing process.