The video shows a person's hands as they work on a piece of machinery. The person is using a tool to apply a substance to the machinery, which is made of metal and has an orange color. The person's hands are steady and precise as they work, and the tool they are using appears to be a type of welding or soldering tool. The machinery has several holes and notches, and the person is carefully applying the substance to these areas. The background is blurred, but it appears to be a workshop or factory setting.