Vandoren Traditional Bb Clarinet Reeds in Strength 1 are the most widely played reeds in the world, known for their proven superiority and suitability for all music styles. They offer excellent response and a clear, even sound with crisp articulation. These 'blue box' reeds are incredibly versatile and come individually sealed in a Flow Pack to ensure freshness. Made in France, these professional-quality reeds are available in a pack of 10.