Dent in ebony fretboard

That'll need a new string. The dent will need to be filled and the area leveled. @Bruce Johnson 's suggested remedy is best; epoxy and black pigment. I would also etch the bottom of the dent to give the epoxy something to 'tooth' to.

This isn't a particularly difficult repair, but not a DIY if you aren't somewhat familiar with it. It'd be really easy to 'dish' a spot there. Done correctly, it'll be near invisible. At worst, seen but unnoticed.

Seek some competent help, and good luck. ;)
 
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