VL-01 4/4 Violin Bow Corrector with Dual Steel Track ABS Clamp for Violinist Bow Straightener Tool 4/4 violin

The second-generation violin bow correcor equipped with double track design and ABS clamp.

More stable and convenient to install. Help violin practicer focus more on the rhythm and pitch.

Double jack, users can insert the steel bar into the corresponding jack according to their own needs.

Skew bow will affect music sound. The bow orthosis is easy to use and has a remarkable straight effect.