Vandoren CR5035+ 56 Rue Lepic Bb Clarinet Reeds Strength 3.5+ (Pack of 10)Designed from thicker cane with a heel taper very similar to German style reeds, the 56 emits a rich, centered, and extremely pure sound while providing maximum stability and quick response in all registers. Strength gradations are smaller and more specific, resulting in reeds that are very consistent. Rich centred & extremely pure sound Maximum response in all registers Very consistent