The video shows a person wearing blue gloves working on a metal object. The person is using a tool to unscrew a bolt on the object. The object appears to be a cylindrical metal piece with a black rubber seal on one end. The person is carefully unscrewing the bolt, which is located near the seal. The background is a wooden surface, and there are some tools and other objects scattered around. The person's movements are deliberate and precise, indicating that they are experienced in this type of work.