Thank you for viewing! This is the reed trimmer ♭ Flat (moderato). It comes with a dedicated case! I accidentally ordered two sets of the same item, so I'm offering one for sale. The developer is a clarinet player, and this trimmer allows for fine adjustments that can't be achieved with trim paper. This is a new, unopened item, but please understand that it has been in someone's possession before purchasing. Please feel free to comment if you have any questions.＾＾