The video shows a person's hand holding a tool and using it to adjust a part of a car's engine. The engine is filled with various components, including wires and tubes. The person's hand is steady as they manipulate the tool, and the camera angle is such that we can see the intricate details of the engine. The colors in the video are mostly metallic and gray, with some red wires adding a pop of color. The person's hand is the only part of them that we can see, and they appear to be wearing a white shirt.