Quality pernambuco bow Fine Pernambuco stick Ebony frog silver mounted Quality horse hair Features:Quality Pernambuc Bow ViolinStick: fine Pernambuco, round or octagonal Frog: silver mounted ebony with abalone eye Winding: silverButton: silver mounted ebony with abalone eye Size: 4/4,3/4,1/2 Quality Pernambuco Bow Violin (XS-970VN)