Guitar Finger Trainer 10-Key Guitar Finger Exerciser Finger Hand Strength, Guitar Chord Practice Tool Finger Pressing Posture Correction(Green)

This10-key finger training tool, for guitar beginners and players, to exercise hand and train finger strength and correct finger posture.

There are two grooves, A and B, on the back of the exerciser, which are suitable for thumb practice with hands of different sizes It simulates a real guitar fingerboard and makes you feel like you're practicing with a real guitar.

Train fingertip strength and develop the right hand shape.

Design for guitar beginners and everyone.

Easier to understand and remember guitar chords, improve the efficiency of chord conversion, make the performance more smooth.

Suitable for the training of guitar, bass, and other string instruments.