MusicNomad's FRINE fret polish has micro-fine polishing compounds that safely and quickly remove oxidation, dirt, and oil. Restore smoothness and a mirror shine to your frets without the hassle of harsh cleaners and messy steel wool. Clean, smooth frets will not only make bending and vibrato easier, but will also prolong your string life. Oxidized, Dirty frets cause more string damage than you'd think. Look, sound, and play the best with FRINE Fret Polish.