6Pcs Guitar Luthier Tool Kit Fret Crowning File Dressing Rocker Fingerboard Guard Grinding Stone

Features:
Fret file has 3 edges, narrow fret crown file after leveling. Fit for most fret specification in markets like electric guitar, acoustic guitar, bass, ukulele etc.
The fretboard guard designed to protect your guitar or fretboard bass from scratches or damage when filing and polishing.
The fret rocker has 4 smooth, straight edges, which can help your detect any discrepancy that exists at the height of the frets.
Grinding stone is professional tool for polishing saddle, nut and frets.
Practical tools for guitar fret polishing.