The video shows a person's hands with blue nail polish as they hold a clear plastic sheet over a wooden surface. The person then pours a clear liquid from a plastic container onto the wooden surface. The liquid appears to be a type of sealant or finish. The person uses the plastic sheet to spread the liquid evenly over the surface of the wood. The video provides a close-up view of the process, allowing viewers to see the texture of the wood and the shiny finish of the liquid.