1.   The next day, colour a little royal icing black and place in a piping bag with a fine writing nozzle.

2.   Colour the remaining royal icing black, and place in a bag with a fine writing nozzle.

3.   Form a little cone of non-stick paper, colour a small amount of royal icing black and place in the cone.

4.   Put black icing into a zippered plastic snack bag.

5.   Use black icing to form mouth, smoothing with a spatula.