In the video, a person is seen holding a bottle of food coloring and squeezing it into a bowl of batter. The coloring is a vibrant blue, and the batter is a pale yellow. The person's hand is visible, and they are using a whisk to mix the ingredients. The bowl is placed on a countertop, and the background is blurred, focusing the viewer's attention on the action in the foreground. The person's movements are deliberate and careful, ensuring that the coloring is evenly distributed throughout the batter. The lighting in the video is bright, highlighting the contrast between the blue coloring and the yellow batter.