Guitar Fret Leveling Sandpaper Guitar Fret File Sander Guitar Fret Grinding Tool Fret Leveling Sanding Fret Sander Guitar Polishing Fret

Keep your instruments in their best with this multi-functional sanding block trusted by musicians around the world Perfect for polishing guitar frets and fingerboards, this sanding block provides professional maintenance for your instrument Use this sanding block at home to music school, instrument store, or studio for musical instrument maintenance This sanding block can effectively polish the string instrument without damaging it, ensuring excellent results It is not only suitable for guitarists and other musicians who regularly maintain musical instruments, but also for music professionals who need to repair musical instruments