NATURA 500. Distilled to the essence of what a great guitar should be. Solid top acoustic-electric guitars with Low-Mass braced soundboards and Glass-Fibre reinforced mahogany necks, with a genuine Rosewood fingerboard and bridge. Graphtech NuBone nut & saddle, an environmentally friendly UV Cured open-pore satin finish, and D’Addario coated EXP11 strings further contribute to sonic excellence. Tastefully detailed with black binding, an inlaid 2-ring rosette, a pearl Walden logo, and chrome die-cast tuners.