ABS 3+1 Piston Euphonium;
Product Description ABS 3+1 Piston Euphonium; Construction: 3+1 Piston Euphonium; Material: ABS Body; Key: bB; Bell DIA.: 485mm; Bore size: 21mm; N.W.: 5.8kg/PCS; Piston: Metal; Inclusion: Mouthpieces，NO Oil; Case: Foambody; Colour: Red; Other available color: Blue, Black, Orange, Purple, Silver painting & Gold painting（USD60.00/PC more）.
ABS 3+1 Piston Euphonium; Construction: 3+1 Piston Euphonium; Material: ABS Body; Key: bB; Bell DIA.: 485mm; Bore size: 21mm; N.W.: 5.8kg/PCS; Piston: Metal; Inclusion: Mouthpieces，NO Oil; Case: Foambody; Colour: Red; Other available color: Blue, Black, Orange, Purple, Silver painting & Gold painting（USD60.00/PC more）.
