Hohner MS model harmonica with a dedicated case. - Brand: Hohner - Model: MS - Accessories: Case The key is F. This was a gift. No box, but there is something like an instruction manual included. Stored for a long time by a non-professional, and cleaned with alcohol by a non-professional. There are scratches, dullness, light marks, and discoloration. Please understand that this is a used item. It will be shipped in a padded envelope via Nekopos (domestic Japanese shipping service) with the case. Thank you for looking.