All tuners knobs and switches are hand made by Zuni custom guitars. They are all made out of natural white tail deer, mule deer or Elk Antler. They add a natural beauty and artistry to each guitar. Knobs are all inlayed with abalone and mother of pearl. There are two different knobs available. The nut which is also made of antler, polishes very smoothly and is exceptional for transforming the residence and tone of the strings. Because of the smoothness of the polished antler the strings slide very easily through the nuts.
