In the video, a person is seen using a knife to cut through a piece of dough. The dough is placed on a white surface, and the person cuts it into strips. The knife is black in color, and the person's hand is visible as they hold the knife and cut through the dough. The dough appears to be soft and pliable, and the strips are evenly cut. The person's movements are steady and precise as they cut through the dough.