Single black fine tuner adjuster to fit 4/4 - 3/4 size Cello

Single heavy duty black coloured fine tuner/adjuster to fit 4/4 or 3/4 size cello

Once fitted on the cello tail piece, it assists with quicker, accurate tuning. 
May also prevent string breakage as a result of over tightening pegs.

Easy turning! Great value!