The reeds MARCA Premium for B-flat clarinet are made from thick cane blanks of high quality. This manufacturing process ensures great stability and exceptional response throughout playing. The thick blank helps preserve the integrity of the reed, providing increased durability and a rich, deep tone. This thickness also gives optimal control over the vibration of the reed, allowing the musician to easily shape their sound and achieve a tone that is both powerful and nuanced. These reeds are ideal for professional musicians seeking precision and uncompromising performance.