Are you always losing in finding same keynotes on the fret board?
Are you still envy the guitarist's finger like dancing on the fret board?
Actually, there is no secret, They just remember very position of the note, stick fret note on will help you, stick playing guitar, You Can Do that too.
Fit for beginner; 24 frets note can be used acoustic and electric guitar.（not for classsical guitar）
1 piece Guitar fret board note sticker.