The video shows a person holding a small piece of glass between their fingers. The person is using their thumb to rub the glass, which is causing it to make a squeaking sound. The person then places the glass on a table and continues to rub it with their thumb, causing it to make a louder squeaking sound. The person's fingers are visible in the frame, and the glass appears to be clear and smooth. The table on which the glass is placed is white and has a smooth surface.