Boveda Musical 84-RH 2-Humidity Control Woodwind Reeds, Size 8, Keeps Back-Up Reeds Ready-to-Play Performance, Prevents Warped and Waterlogged Reeds,

Easy to use! No more messy wet sponges or drippy paper towels to store your reeds. Boveda is unobtrusive enough to slip right into a reed case or plastic bag. Keep the container closed when reeds are inside. Keep your backups ready to go so you don't have to re-wet your woodwind reeds in the middle of a performance, session, or dress rehearsal. Choose the world leader in two-way humidity control for woodwind rewinding. Moresten reeds for bass clarinet, clarinet, and saxophone. Size 8 for woodwind reeds. Boveda adds and absorbs moisture as needed to achieve and maintain 84% relative humidity (RH). Choose the right RH for your woodwind reed: 84% RH for performance days; 72% RH for daily reed storage; 62% RH for medium- to long-term reed storage beyond 1 week. (The higher the RH, the less wet it will be. Lasts 2-6 months based on year/climate case/time. Replace if rigid. All natural salt and pure water sealed in a leak-proof membrane. (Not for use with cigars - Use size 60 Boveda 84% RH for humidity seasoning.