1. Fill your baking sheet with shaving cream until it’s about an inch thick, then smooth it out with a rubber spatula.
  2. Drip food coloring onto the shaving cream. Don’t be afraid to be generous with the colors — the more you use, the brighter your eggs will be.

  1. Use a toothpick to swirl and marble your food coloring droplets.

  1. Pick up a hard-boiled egg — put on your gloves for this step! — and roll it in the shaving cream, coating it completely.

  1. Carefully place the egg onto a paper towel and let it dry for about 20 minutes.

  1. Wipe the shaving cream off with a clean paper towel to reveal your colorful marbled pattern.