Description: Grinding stone sanding polishing tool for guitar violin. Can remove scratches on the surface of the musical instrument. Can polish the guitar violin strings. Great for guitar bass violin luthier DIY repair maintenance. Professional guitar violin polishing tool repair accessory. Size Chart: Size(LxWxH): Approx. 70 x 26 x 100mm / 2.75 x 1.02 x 3.94inch Package Includes: 1 Piece Guitar Grinding Stone
