Gabon Ebony. The only True Black wood. While some pieces are solid black others have some light gray streaking.
This picture I grabbed a random block out of the stack. I planned it, sanded with 60 grit belt , Beall Buffed with Tripoli buffing compound and finished with Carnauba Wax on one end. (top end)
You will receive pieces that are bandsaw cut all 4 sides.