The video shows a close-up of a person's hand as they apply a black substance to a pink surface. The substance is being spread evenly across the surface, and the person's hand is visible in the frame. The pink surface appears to be a flat, horizontal surface, and the black substance is being applied in a thick, even layer. The person's hand moves back and forth as they spread the substance, ensuring that it covers the entire surface area. The video does not provide any additional context or information about the substance or the purpose of its application.