The video shows a person holding a small knife with a blue handle. The person is using their thumb to push the knife in and out of the handle, demonstrating how the knife can be opened and closed. The background is a solid red color, providing a stark contrast to the blue handle of the knife. The person's hand is visible, and they appear to be wearing a white shirt. The knife is small and appears to be a pocket knife. The person's movements are deliberate and controlled, indicating that they are demonstrating the knife's functionality.