Universal L-Shape Lyre Harp Tuning Wrench Lyre Tone Adjustment and Repair Tool

Using the lyre harp tuning is straightforward. Simply insert the four-cornered end of the into the tuning peg of your lyre harp and turn gently to adjust the tension of the strings. - Easy to use: It can help adjust the lyre strings, so that the sound is better, and it can create a better playing effect.

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