6PCS Guitar Dipping Pure Copper Citrimine Guitar Caps, Style: Big Diamond (Black)

1. Selection of high quality pure copper, stable pronunciation and no corrosion, increase the conductivity of the string to the bridge vibration2. Multiple polishing, meticulous workmanship, with good purity and wear resistance3. Effectively improve the sound extension and enhance the sense of granularity on the basis of the original guitar4. Material: pure copper5. Diameter: big diamond 0.5cm, crystal head 0.4cm6. Application: folk acoustic guitar7. Size: 2.8cm long, 0.8cm wide8. Weight: about 4.1g