The caxirola has been unveiled as the `` new vuvuzela '' for the 2014 World Cup . The instrument has been designed by Brazilian musician Carlinhos Brown . ( CNN ) -- President Dilma Rousseff has endorsed the caxirola as a fitting symbol of Brazil . In addition to its use in football, it is also used at major sporting events such as the Olympics and other international sports competitions.
The caxirola has been unveiled as the `` new vuvuzela '' for the 2014 World Cup . The instrument has been designed by Brazilian musician Carlinhos Brown . President Dilma Rousseff has endorsed the caxirola as a fitting symbol of Brazil . In addition to its use in football, it is also used at major sporting events such as the Olympics and other international sports competitions.