10-Pack of Vandoren Black Master Clarinet Reeds 5 Passive (Unpowered) Subwoofers just plug and play for

just plug and play for better-than-CD quality sound

built-in reverb

singing musical tone

Case sold seperately

10-Pack of Vandoren Black Master Clarinet Reeds 5 Passive (Unpowered) Subwoofers just plug and play for10 Pack of Vandoren Black Master Clarinet Reeds 5 Vandoren also manufactures reeds for the German system (Oehler) mouthpieces. The White Master and Black Master are designed for German and Austrian clarinet players, respectively. Their cut is particularly calculated to suit the characteristics of the German system clarinet mouthpieces. Black Master reeds have a larger and thicker cut than White Master reeds.