In the video, a person is seen using a ruler and a pen to draw lines on a piece of fabric. The fabric has a floral pattern and is placed on a blue cutting mat with grid lines. The person's hand is visible as they draw the lines, and they use a white pen to mark the fabric. The video is shot from a top-down perspective, and the person's movements are deliberate and precise. The ruler is used to ensure that the lines are straight, and the pen is used to make the lines visible on the fabric. The cutting mat provides a stable surface for the person to work on, and the grid lines on the mat help with measuring and alignment. The floral pattern on the fabric adds a touch of color and design to the video. Overall, the video demonstrates a step in the sewing or crafting process, where measurements and markings are made on fabric before cutting or sewing.