Premium unslotted bone bridge pins with black dot inlay offer enhanced sustain and energy transfer for acoustics; note the bridge must be slotted by a luthier.

Guitar bone bridge pin with black dot unslotted.Unslotted bone bridge pins with a black dot inlay are premium, lathe-turned upgrades for acoustic guitars designed to maximize string energy transfer and sustain. Because they are unslotted, your guitar’s bridge must be “slotted” (or keyholed) by a luthier so the string passes through the bridge plate rather than through the pin itself