12 Hole Organ Harmonica Chromatic Harmonica for Key of C for Professionals & Stu

Durable material, for titanium plating material, anticorrosion, antifatigue with brighter tone. Thicken plate, 1mm metal plate makes the harmonica sound more clear and melodious. Fine printing design with enough hardness,it is not easy to deform with long for time playing. High hardness inflexion keys, solid and non deformation, switch to normal tone and chromatic, can for play complex music. The multi-point support design on the back side, more solid and durable. The perfect process.