In the video, a person is seen flipping through a binder filled with papers. The binder appears to be quite thick, and the papers are filled with handwritten notes and calculations. The person's hand is visible as they turn the pages, revealing more of the content. The papers are white with black ink, and the handwriting is neat and legible. The binder seems to be made of a sturdy material, and the pages are held together by rings. The person flips through the pages with ease, suggesting that they are familiar with the content.