AMIUHOUN Guitar Slide Ruler for Practice Pentatonic, Diatonic and Scales/Pentatonic Sliding Ruler

Shapes - The five positions of the pentatonic scales are displayed in bright colours so you can remember them more easily and clearly see their relationship to each other. For beginners - learn your first pentatonic scale in no time at all and impress yourself and yours! Sliding ruler - magic tool for practising the pentatonic, diatonic and fashion scales. Pentatonic sliding ruler for guitar. The indispensable tool for all guitarists For guitarists of all abilities - treat yourself to the "" tool for practising your scales! Instructions included. For advanced guitarists - practice your pentatonic scales, your scales, your diatonic scales and the seven on each key, you have the complete fretboard in front of you! Discover new combinations for chords, you can clearly see the scale levels anywhere on the fretboard!