Our bestseller is the Carbon Fiberreed, the black and white coated reed. The white plies are the trademark of the synthetic hollow fibers that have been used to make Fiberreed from the very beginning. They give the reed a beautiful, reed-like buzz. On the carbon model, the white hollow fibers are coated with carbon fibers, which give the sound a distinct, bright edge. The lows are rich, the highs powerful. At the same time, it has a convincing presence.