Make 12 white eyes using the big end of a 1A tip or other small cutter. With the small end of the 1A tip, cut out 6 black eyes for Pigeon. Using the big end of a size 12 tip, cut out 6 blue circles for Duckling. Attach center of the eyes to each white circle using a small dab of water to the back. A food safe brush works great for this but you can also use your finger.