Strumento Tuning Quattro Angolari Chiave Scuola Primaria Lyre Arpa Tuner per Lap Autoharp

You can use this wrench to do the tone tuning for the lyre. -It can help adjust the lyre strings, so that the sound is better, and it can create a better playing effect. Vibrato Wrench Whammy Bar arm whammy bar vibrato guitar Parts accessory Sturdy.

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