Details

D'Addario Reserve mouthpieces are milled from solid rubber for the ultimate in consistency and tonal beauty, Reserve was created to simplify the all-around playing experience for students and professionals. The X5 has a 1.05mm medium-open facing (medium tip opening) for moderate resistance when playing. It generally uses a medium strength reed.

• Precision milling delivers unparalleled consistency, eliminating the need to try many before purchase
  
• Crafted from a unique proprietary hard rubber for tonal beauty and evenness
  
• Designed by a team of top players, craftsmen, and engineers for ultimate performance and response
  
• Helps to foster proper playing habits and technique in students