ROYAL ICING RECIPE and INSTRUCTIONS:
https://www.createdby-diane.com/2013/10/royal-icing-googly-eyes.html
You'll need to print these instructions too!
I piped the eyes on with a #2 tip on the whites of the eyes and a #1 with the black.
I used a #264 tip for the white mummy stripes, alternatively, you can use a #5 pinched into an oval if needed.