D Z Strad Model 500 Viola Bow - Rich and Powerful Tone (Viola Bow Brazil Wood) High Quality Brazil wood, nickel/silver mounted, round stick, Ebony frog with Parisian eye inlay Properly balanced for even response and projection Equipped with genuine white, unbleached Grade AAA Mongolian horsehair The workmanship let it stand out from anything else in its price range. Produces a powerfully dynamic sound Traditional Frog made from Polished Premium Ebony