BSS Tenor Reed Blue Label 2.5. I usually use Black Label, and I bought this to try it out, but I prefer the feel of the Black Label, so I'm selling it. Purchased on February 18th, and I've only tried 5 reeds on the same day, so there is no deterioration as they are all new. The quality itself doesn't have much variation, and those who use Ishimori or Rigotti will be able to use it with the same feel. Below is a translation of the BSS official website: If you like the original Black Label cut and are looking for more core and warmth, the new Blue Label reeds are for you. In response to your requests, we've put our noses to the grindstone and added a "classic" cut to the Boston Sax Shop's famous reed lineup. We are pleased to offer the new Blue Label cut in collaboration with Rigotti France, the world's best reed maker. We put "Classical" in quotes because we firmly believe that reeds should not be categorized by style. Use it your way. Our Blue Label reeds, with their thin tip and field cut, offer legendary consistency and quick response, as well as a full body, making them ideal for classical performance and those seeking an extremely dark and rich tone. Blue Label reeds are made slightly harder than other companies' products. If you prefer breaking them in, choose your usual size, and if you want to play immediately after opening, choose a half-step softer size than the BSS size.