I actually checked with local laws before even taking the piece of dead coral. It would have been a no go had it had so much as a tiny speck of algae on it. And I still declared it going through customs just to cover all bases.
It's very messy to work with, even after stabilizing in resin.
All said and done, it's the coolest way to remember my trip to Hawaii.
Bravo ! Very smart thinking, and good for you ! Environmentally friendly, ecologically smart,
and a beautiful brush ! I hope you enjoy the shaves and the Hawaiian memories for a long time.