In this video, we see a person's hands working on a car's engine. The person is using a wrench to adjust a bolt on the engine. The engine is black and appears to be well-maintained. The person's hands are steady, and they seem to be experienced in working with car engines. The wrench is silver and appears to be of high quality. The video is shot from a close-up angle, allowing us to see the details of the engine and the person's hands. The lighting is bright, and the colors are vivid.