In the video, a person is seen using a yellow ruler and a green pen to measure and mark a piece of paper. The person is wearing a blue shirt and has a ring on their left hand. The paper is placed on a yellow grid paper, and the person uses the green pen to draw lines along the ruler. The person's hands are steady, and they take their time to ensure that the lines are straight and even. The video is shot from a top-down perspective, allowing the viewer to see the entire process clearly.