This is a pen turned out of Signature wood. All I know out the wood is that it comes from Hawaii, and it has amazing figure. This was a fun project, and I hope to turn many more pens in the future.
Very nice pen!
Btw - the signature tree aka the autograph tree gets its name because people scratch their names into the leaves (green outer layer, yellow inside.) Quite literally, a tree that people leave their signature on for a little while as opposed to the other meaning of the word.