Martin Guitar partnered with MusicNomad Equipment Care to re-design their game-changing GRIP winder to work perfectly for all guitars. The innovative string winder features two precision bearings that result in effortless, silent, and super fast winding. The rubber-lined design slips over virtually all tuning pegs for a scratch-free & clank-free operation. 
Effortless Operation 
Ergonomic
Time-Saving