The video shows a person using a brush to apply a liquid substance to a wooden surface. The person is wearing a gray t-shirt and is holding a blue brush in one hand and a white cup in the other hand. The wooden surface has a natural brown color and appears to be a piece of furniture. The person is applying the substance in a careful and precise manner, ensuring that the entire surface is covered. The video is shot in a well-lit room, and the focus is on the person's hands and the wooden surface.