Folk Guitar Aid Acoustic Guitar Chord Teaching Aid Guitar Tool for Guitar Beginner

Features:
Easy to use and operate.
Make you life full of sound and color.
Instead of pressing the string with the left hand, relieve finger pain.
Memorizing colors means memorizing chords, learning chords is no longer a problem.
Improve the efficiency of chord conversion and play more smoothly.
Train your fingertips to exert force vertically and cultivate the correct hand shape.
The guitar practrice aid is suitable for most brands of folk guitar between 36 inch to 41 inch.