It should enable you to easily change the pitch of your strings without affecting the overall sound.
Chord Spring Capo for Electric/Acoustic Guitar Silver
Soldier Guitar Capo quick release spring trigger metal capo choice of 3 colours
Guitar Capo Classical Guitar Tuning Capo Portable Spring Action Grabber
New Guitar Capo Professional Portable Acoustic Guitar Chord Tuning Capo Accessor
New Guitar Capo Professional Portable Acoustic Guitar Chord Tuning Capo-Accessor
Ukulele Capo by Giutto - Black, Trigger-style , Spring-Loaded, Compact Design
