Type: Harmonica This item was used in music class at elementary school or kindergarten. It's from the Showa era, around 1975. It's been stored away, so there's a possibility the pitch is off. Yamaha Single Harmonica NO.15S The Yamaha Harmonica NO.15S was purchased as a designated educational harmonica. I would be happy if you could use it without worrying too much. It will be shipped in simple packaging to fit within the 3cm thickness limit for Mercari. Thank you for your understanding. Level: Beginner