[ 1弦 金色弦钮 ]

[ 2弦 金色弦钮 ]

[ 3弦 金色弦钮 ]

[ 4弦 金色弦钮 ]

[ 5弦 金色弦钮 ]

[ 6弦 金色弦钮 ]

[ 1弦 银色弦钮 ]

[ 2弦 银色弦钮 ]

[ 3弦 银色弦钮 ]

[ 4弦 银色弦钮 ]

[ 5弦 银色弦钮 ]

[ 6弦 银色弦钮 ]