Yerbomatófono: Argentina musical instrument
The Yerbomatófono which is also known as yerbomatófono d'amore, is a casual musical instrument that is assumed to have originated from...
https://worldhitz4u.blogspot.com/2013/11/yerbomatofono-argentina-musical.html
The Yerbomatófono which is also known
as yerbomatófono d'amore, is a casual musical instrument that is assumed to
have originated from and among aboriginal cultures of the Rio de la Plata,
recreated in the 1960s by the Buenos Aires luthier Carlos Iraldi for the casual
comic writer association Les Luthiers. It was produced of yerba mate gourds
that are cut into two. The sound was made louder and the shape altered in a
peculiar way. Since being re-created, this musical instrument has been in use
in Uruguay and Argentina.
source of picture: www.peseatodo.com.ar