Nut Sauce is truly a "Guitar Tech in a tube"! Nut Sauce instantly ends tuning and string breakage problems. There is no lubricant with a lower co-efficiency of friction than Nut Sauce - That means there is nothing better at reducing the friction that causes string breakage and pitch-drift! Nut Sauce will also end all negative stresses behind the nut and bridge, this means harmonics will ring clearer, sustain will increase and overall playability will improve. Nut Sauce also ends wear and tear at the bridge and nut "stop the friction and stop the wear and tear".