In the video, a person is seen using a rolling pin to flatten a plastic bag filled with chocolate chips. The person rolls the pin back and forth over the bag, applying pressure to spread the chocolate chips out evenly. The rolling pin is made of wood and has a cylindrical shape. The person's hands are visible, and they are wearing a black long-sleeved shirt. The plastic bag is transparent and appears to be filled to the brim with chocolate chips. The surface on which the bag is placed is gray and appears to be made of concrete.