2. Add drops of food colouring. Use 2 or 3 different colours (neon is fun). Use a toothpick to mix colours. Be careful not to overmix as the colours will get muddy.
3. Roll hard-boiled egg through the coloured foam. Remove and let sit for 20 minutes.
4. Pat (don’t rub) off excess shaving cream with paper towel.
For a more egg decorating ideas, check out our other videos:
A version of this article appeared in our March 2016 issue with the headline "Give it a swirl", p. 18.