14Pcs/set Guitar Instrument Repair Tool Kit Grinding Stone Sponge Frets Nut File Set

10 sets Frets nut file tool: equaling flat, square, barrette, cutter, crossing, round, oval, half round, triangle and warding file.

Cover full range of shaping, forming, carving, engraving & material removal.

Grinding stone and fingerboard protector: Professional tool for polishing saddle, nut and frets.

Easiest and safest way to polish and clean guitar frets without aggressive treatment.

Many usage: Not only used for Guitar, but also can be used for other things, like Ukelele and Bass.