D'Addario Reserve Evolution Bb Clarinet Reeds, Strength 4.0, 10-Pack All Stands All mono channels feature our

All mono channels feature our ultra-musical

Black protective inner cloth lining

a quirky feature that means you can choose your own brand of watermark if you want to get lawsuit with it

the bass has no breaks or structural cracks present

Total Recording Flexibility

D'Addario Reserve Evolution Bb Clarinet Reeds, Strength 4.0, 10-Pack All Stands All mono channels feature ourReserve Evolution features the thickest blank of the Reserve clarinet line. It offers roundness of sound, a heavy spine for increased projection, a thicker tip for enhanced articulation, and greater tonal warmth and flexibility. D'Addario has pioneered the first practical and precise system to digitally measure and cut the incredibly complex geometrical patterns necessary to reinvent single reeds. Reserve reeds are cut to the tightest tolerances,