In the video, a man is seen working on a wooden staircase. He is wearing a green shirt and blue jeans, and has a tool in his hand. The man is applying a white substance, possibly glue or paint, to the stairs using the tool. He is carefully spreading the substance across the surface of the stairs, ensuring that it is evenly distributed. The staircase itself is made of wood and has a natural finish. The man's movements are deliberate and precise, indicating that he is experienced in this type of work. The video provides a clear view of the man's actions and the staircase, allowing the viewer to appreciate the craftsmanship involved in the task.