Check the listing for details. Dunlop Mini Body & Fingerboard Care Kit. Condition: New. Listed at 11.99 USD. The Dunlop Mini Body & Fingerboard Care Kit contains Formula 65 Polish & Cleaner, Fretboard 65 Ultimate Lemon Oil and a polish cloth. Dunlop Formula 65 Polish and Cleaner delivers optimum cleaning for your musical instruments with exceptional shine and incredible protection. Safely removes dust, smoke and grime. It leaves a lustrous finish so your guitar looks its best. Fretboard 65 Ultimate Lemon Oil is specially formulated to clean away grime and return your guitar's fretboard to its original luster, quickly and easily. And once the dirt is gone, Fretboard 65 will help keep it away by providing an invisible sealant against stains and moisture. Player tested, tech approved—the Dunlop care kit will clean up the mess that the music business leaves behind.