The video shows a person's hands as they draw a spiral on a piece of paper. The person starts by drawing a series of concentric circles, then fills in alternate sections with black ink to create a 3D effect. The spiral appears to be a tunnel or vortex, with the illusion of depth and movement. The person's hands are steady, and the drawing is precise, with clean lines and even spacing between the circles. The background is a solid green color, which contrasts with the black ink and white paper, making the spiral stand out.