The video shows a close-up of a person's hand using a rag to wipe down a car's engine. The engine is dirty, and the person is using the rag to clean it. The camera is focused on the engine, and the person's hand is visible as they move the rag back and forth over the surface of the engine. The engine appears to be well-used, with visible dirt and grime. The person's hand is steady, and they seem to be taking care to clean the engine thoroughly. The video does not show any other part of the car or the person's body, so it is unclear where the engine is located or what type of car it is.