Light Up the Stage The Lumière Barrel offers a sweet, balanced tone with increased focus and projection that illuminates every corner of the concert hall. Elegant curves and flowing design perfectly complement its sweet, refined character. Artists appreciate the incredible richness and resonance of the Lumière Barrel for chamber, solo, and orchestral playing. Specs: Grenadilla or cocobolo wood. Compatible with Bb and A clarinets. Includes One barrel, one velvet bag, and one barrel tube.