The video shows a person's hand holding a marker and writing on a piece of paper. The paper has a grid of numbers written on it, and the person is writing down the numbers in a specific order. The person's hand is steady, and the marker moves smoothly across the paper. The numbers are written in black ink, and the grid is made up of squares. The person's hand is visible in the frame, and they appear to be right-handed. The video is shot from a top-down perspective, and the background is a plain white surface.