The abbreviation “MS” stands for Modular System an integrated concept for Hohner’s harmonica design. MS-harmonicas benefit from innovations that improve the playing characteristics and also significantly facilitate maintenance and handling. All MS-parts (combs reed plates and covers) can be combined individually. Simple screw connections allow for an easy assembly. This concept offers the possibility to the players to adjust the instruments to their individual requirements. This attractive and robust instrument is a quality staple for beginners and a sure performer for seasoned veterans. An original Hohner harmonica at an affordable price!