GAOINTELL Guitar Nut Files Needle Nut Slotting File Sawing Rods Polishing Grinding Guitar Files for Accurate String Action Adjustm

GAOINTELL

Make of metal to ensuring long term durability and provide long lasting polishing effect. Compact in size,easy to carry,suitable for guitar enthusiasts to use any times at home or during outdoor. It can use for bone and guitar bridge,can't use for metal guitar bridge. Suitable for acoustic guitar and electric guitar. Comfortable grip,simple operate,even beginners can quickly learn the usage skills.