Lyre String Tuning Wrench L Shaped Inner 4 Corner Harp Tuning Hammer Wrench Mute

Tuning Tool: You can adjust the tension of string by turning clockwise or counterclockwise. Using: The shorter the string is, the higher tone you get. And so does the tension of strings. Exquisite Details Design: With end design for more stable and keep it to be consistent.

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