The Lee Oskar Harmonic Minor harmonica features 10 holes and five altered keys. With a yellow label, it is ideal for traditional music covering many different cultures such as Ethnic, Eastern European, Gypsy, Yiddish, Asian, Tango, and Reggae. It is typically played in First Position.

The instrument has steel plates and is secured with three screw nails. The cover plates are made of stainless steel and are fastened with two nuts and screws. It comes with a plastic case that is attached to the pieces.

Available in various keys: Gm, Abm, Am, Bbm, Bm, Cm, Dbm, Dm, Ebm, Em, Fm, F.