I don’t use any wood in my humidors. However I am tired of adapting different materials to construct the one shelf that I usually use. I have a minimalist approach to shelving. The more you use, the worse the humidor generally works. Shelves impede airflow.
I prototyped a very simple shelf made of robust Spanish cedar. I wood carved a couple of members however they are so narrow that the carving was less than desired so I decided to embellish the last member with some Habanos cab “brands.” Brands as in branded or embossed brands… the ones that come off the tops of cabinet lids.