Shells represents one of the anciest and most natural wind instruments.
sea and fishing communities all over the world used shells during fishing rituals. In many places of the world shells are still in use as musical instruments. Shells are used In hinduist temples in India and by the Tibetan Buddhist monks during sacred rituals.
Shell have traditionally been used as instrument in the Mediterranean area, in India, in Tibet, in Mongolia, in Malaysia, Polinesia, New Zeland, almost all over America, in Madagascar.