The ORIGINAL string cleaner and lubricant! Fast-Fret is an easy to use, specially formulated string cleaner and lubricant suitable for all stringed instruments. Apply to your strings and fingerboard to remove built up dirt and grime. Fast-Fret keeps the strings sounding bright and new, extending the healthy lifetime of any strings.• Cleans strings• Lets you play faster• Brightens sound• Prolongs fingerboard life• Long-lasting• Won't damage finish• Won't soil or stain• Cleaning cloth included• Storage tin includedTrade counter display box of 12. Sold individually.