Dr B.L Zebub’s Black Death Fretboard Stain by Hellfire

Blacken your fretboard with this high quality ebonizer.  Wipe on and wipe off the excess as needed, allow to dry (preferably overnight) and repeat as necessary to achieve desired shade.  The use of this product may also darken your soul*

*mwuh ha ha ha, mwuh ha ha ha haaaaaaaaa