Key features

• •Bridge pin is made of pure copper, crystal head, straight texture, uniform structure, hard texture. Their density and rigidity is better than plastic in providing vibrational transfer through the bridge.
• •Nut saddle set, chord pillow is made by the pure cow bone, has minimal porosity, and simulate the characteristics of ivory synthesis.
• •Mount mounting diameter of bayonet is 0.19 in ( 5.05 mm ), the length is 1.16 in ( 29.5 mm ). Bone nut size (On the piano pillow) is 1.69 × 0.23 × 0.35 in (43 × 6 × 9mm), bone saddle (Under the piano pillow) is 2.8 × 0.11× 0.35 in (72 × 3 × 9mm).
• •Guitar pins acoustic have a more stable sense of grainy, eliminate sonic boom of frequency, Prevent guitars to send squeaking, enhance sustain, make the sound more full and powerful, conduct vibration of quality.
• •Fit for Martin, taylor or any brand acoustic guitar, extend the guitar sustain to improve the volume quickly decay, increase the point string volume.