Are you looking for a sturdy and high efficient tone tuning wrench? If so, please look no further! Our professional guzheng wrench will definitely meet your needs. It is easy to carry and adjust. It is one of your . Features - ColorBrown - Material: Stainless steel, ABS - Size: About 16.00X3.80X2.00cm/6.29X1.49X0.79in - The wrench tool is made of , impact resistance and high hardness. - Fine craftsmanship brings you and good use experiences, which is reliable and practical. - You can use the tone tuning wrench to adjust your guzheng, which is professional and practical. - High grade materials are not easy to rust and are easy to carry. This is a very good guzheng tuning tool. - This product is professionally manufactured with stable characteristics and high reliability. Package list: 1 x guzheng wrench