The video shows a person's hand holding a pen and writing on a glass surface. The person is using a black pen to write on the glass, and the writing appears to be in a cursive style. The glass surface has some smudges and marks on it, and the person is writing in a way that makes it difficult to read. The person's hand is steady, and they seem to be focused on the task at hand. The background is not visible, and the focus is solely on the person's hand and the glass surface.