Luvay Pocket Guitar, Finger Exercise, Scales & Chords Practice Tool (6 Fret Black)

6 Fret , mini size, portable for pocket carry, Genuine 6 strings,you can adjust the tightness of the strings, Made of high strength plastic shell, durable in use, Ergonomic design:fit and let you train comfortably, Improving your finger dexterity and speeding up the progress of guitar playing