The video shows a person holding a folding knife in their hand. The knife has a black handle and a silver blade. The person is demonstrating how to open and close the knife. They use their thumb to push the blade out and then use their index finger to push it back in. The person's hand is steady, and they perform the action smoothly and confidently. The background is black, which makes the knife stand out. The person's hand is the only part of them that is visible in the video.