Late response, sorry. My uncle gave me 2, one fly and the other one was a heavy conventional and they were made of split bamboo, that's what that stick looks like, could be wrong, just what I think I'm seeing.
I turned the fly stick into a spinner and used it for Snappers, it snapped when I hooked into a Blue and the conventional one I used for Fluke and had the same results, Fluke, stick breaks. They both broke after a few times, they were all dried out.