This thirteen centimetres long harmonica that comes from the well established brand of simba is tuned to produce the natural notes of the musical - scale without sharps or flats. The attractive black colour of the mouth organ makes it a fun musical instrument for any child. This mouth organ or harmonica for kids is sleek in its design and has a metal finish. It is tuned in a fashion to produce a fine sound without any flats or sharp. Made of non toxic material, it is safe to use by kids of above four years of age.