Clarinet reeds for B♭ clarinet. Rico Grand Concert Select Evolution 3.5, 4 reeds Select 3.5, 12 reeds "Please moisten them before use as they have been stored at home for a long time," I received these from the first owner here on Mercari‼︎ I mainly use the red box reeds, so I didn't use these. That's why I'm selling them‼︎ There was some dirt due to aging, but I cleaned and moistened them for use. They worked without any problems, and buying new ones at a music store is very expensive... I'd be happy if someone who wants to try them out or just play a little bit needs them♡ Thank you very much‼︎