ERINGOGO 3pcs Piano Tuning Hammer Quadrilateral Tuner Zither Tuning Hammer Piano Tuning Wool Guzheng Tuning Wrench Guzheng Accessories Autoharp Instrument Piano Tuner Automatic Component

Package Include
1* Guzheng Quadrilateral Tuner Tuning Wrench

Features
- Material: Hard steel and wood.
- Side Length of The Quadrilateral: Approx. 6.5mm.
- Sturdy and smooth wood handle for comfotable use.
- Used for tuning of Guzheng and for most machine devices that have quadrilateral opening.
- Color: As shown pictures.
- Overall Length: Approx. 16cm/ 6.3 inch.

Goods Description
Guzheng quadrilateral tuner This quadrilateral shaped tuning wrench is made of hard steel shaft and wooden handle, can be used for tuning of Guzheng and for most machine devices that have quadrilateral opening