6pcs Metal Acoustic Guitar Bridge Pins Brass Guitar Strings Fixed Cone String Pins String Nails

Features:
The sound is clear and transparent, enhance the sound quality.
It can effectively extend guitar tone, and increase the point string volume.
This product can enhance string energy, increase panel vibration, and make guitar sound cohesive and granular.
When increasing the point string technique, the high and low frequencies are more stable and the frequency detonation is eliminated.
Easy to use and quick install, made of high-quality brass material, you can use for a long time.