Material: Our harmonica is made of high quality phosphor bronze alloy, it is corrosion resistant, dense and sounds great, non-toxic, ABS resin soundtrack is safe for children to use. Good instrument: Diatonic Harmonica in C is ideal for most types of music such as blues, American folk music, classical music, jazz, country and rock and roll, etc. The sound quality is smooth, nice and pleasant. Portable: Comes in a hard plastic case and cloth for cleaning, easy to take with you anywhere and suitable for outdoor activities, travel, performances, parties, games. Gifts: It is a good ..