In this video, we see a close-up of a person's hands as they work on a piece of machinery. The person is wearing a black bracelet on their wrist. They are using a screwdriver to tighten a screw on the machine. The machine appears to be made of metal and has a black and red color scheme. The person's hands are steady as they work, and they seem to be experienced in handling the machinery. The background is blurred, but it appears to be an outdoor setting with greenery.