Prepare roll-out cookie dough. Roll out dough and cut cookies with Trio cutter. Bake and cool.
Outline faces with tip 2 and full-strength orange color flow icing; let set. Flow in with thinned orange color flow icing in a cut parchment bag; let set. Decorate the following with tip 2 and full-strength color flow: orange section lines, black or yellow pipe-in eyes, noses and mouths (pat smooth with finger dipped in cornstarch), green pipe-in stem (pat smooth).
*Combine Leaf Green and Lemon Yellow for green shown.