Mitchell Lurie reeds are ideal for the advancing student. They are filed and feature a thinner tip for ease of response combined with a thicker spine. The result is a more resistant reed with a warmer sound. Rico's updated reed-making machinery and state-of-the-art process has made today's Mitchell Lurie reed more consistent than ever before. *Feature a thinner tip for easy response *Strength 4.0, Filed cut, box of 5 reeds *Color video inspection sorts cane quality *Optical laser measurements ensure accuracy *Offered in strengths 1.5 to 5.0