African Blackwood (granadilla) flute headjoint from a rare, well aged African Blackwood (granadilla) stock of wood of the highest quality and density which will give you most unique, and brilliant and darker sound and fantastic low notes. with my unique methods of undercutting of the embrasure will elevate your playing to another level. tenon - nickel. tube walls- thick. For 14k gold or silver tenon, please contact me I fit the tenon to any flute size, please specify the desired size when purchasing.