Product descriptionDo you think that the plastic guitar pins have no texture and are not matched with your favorite guitar? Do you think that the ordinary plastic bridge pins sustaining effect is very poor, can not show some Fingerstyle skills well? Do you think plastic guitar bridge pins are fragile and not durable? Donner acoustic guitar bone pins can help you solve your problem.Guitar bridge pin not only plays the role of fixing the string, but it?s material quality and structural characteristics will affect the guitar's tone, graininess and sustaining effect. Donner guitar pin is made of high-density cattle bone and has a high hardness, which provides better vibration transmission to the bridge for better sound.Donner guitar bridge pins can stuck in the slot tightly, stable without shifting by professional DC control technology, ensuring stable sound;In addition, Donner pin inlaid 3mm green abalone dot which improve the grade of the guitar;SpecificationMaterial: Cattle BoneTotal Length about:30mmTop Diameter about:7.6mmBottom Diameter about: 4.5mmAbalone Dot Diameter: 3 mmPackage included1* Donner guitar pins puller6* Donner Cattle Bone Bridge Pins1* Donner sandpaper