Uebel U Clarinet Barrel In Grenadilla & SilverIn collaboration with renowned clarinetist Ricardo Morales and F. Arthur Uebel, the U Barrel was createdan innovation that elevates sound and expressive possibilities to a whole new level. Designed for exceptional flexibility, it unlocks a spectrum of tonal nuances and effortlessly adapts to a wide range of musical demands. Crafted from the finest Grenadilla, Mopane, and Cocobolo wood, each U Barrel embodies the highest level of artisanal precision.