SHUBB C8b Partial Capo Drop DSHUBB C8b Partial Capo Drop D(plain brass, original design)Model C8 and C8BSkips the sixth string (low E) and covers the other five, emulating a drop D tuning. Applied from above the neck (from the bass side), it cleanly skips the bass string and centers solidly on the neck while capoing the other five strings. While it is possible to accomplish the same thing on many necks using our one of our regular capos, they need to be applied from the treble