Description This guzheng wrench is manufactured with professional technology to ensure the excellent material of the product and can be used for a long time. You can use this wrench to do the tone tuning for the guzheng. This is a very good instrument tone tuning tool. Features - Color: As shown - Material: Stainless steel, ABS - Size: About 16.00X3.80X2.00cm/6.29X1.49X0.79in - The wrench comes with lightweight and compact size, making it handy to use and convenient to carry. - The tone tuning wrench is specially designed for the guzheng, which is reliable and high efficient. - The wrench is made of high-end materials with high hardness, very suitable for daily use. - The wrench has humanized ergonomic design, comfortable to hold and easy to operate. - Fine craftsmanship ensures the long service life and good tone tuning effect. Package list: 1 x guzheng wrench