In the video, a young boy is seen holding a small ball in his hand. He is wearing a black jacket and is seated on the floor. The boy then proceeds to roll the ball up and down his arm, showcasing his dexterity and control over the ball. The ball appears to be a standard small rubber ball, and the boy seems to be enjoying the activity. The background is a simple room with plain walls, and there is no one else visible in the video. The boy's movements are smooth and controlled, indicating that he is comfortable with the ball and has practiced this trick before. The lighting in the room is natural, and the video quality is clear, allowing for easy visibility of the boy's actions.