Vandoren V12 Clarinet Reeds, 3 ½, package of 10. - Brand: Vandoren - Model: V12 - Size: 3 ½ - Quantity: 10 reeds Vandoren B♭ Clarinet Reeds V12 (10 reeds) Strength: 3.5 Quantity: 3 boxes Authentic product purchased from a musical instrument store. With hologram seal. New and unopened. I am selling these because I changed mouthpieces and decided to use a different strength. Brand: Vandoren V.12 Strength: 3-1/2 (10 reeds) Thank you for looking.