The instrument has been described as the ` ` ' mascot '' for the 2014 World Cup . If the buzzing vuvuzela , whose raspy monotones drew comparisons to a swarm of angry bees and divided opinion , provided the sound track to the World Cup three years ago , Brazil 's aural arouser is based on the caxixi , a woven Indian instrument filled with dried beans . The instrument has been designed by Brazilian musician Carlinhos Brown . President José Rousseff has endorsed the caxirola as a fitting symbol of Brazil . It will also be produced for the 2014 World Cup .
The instrument has been described as the ` ` ' mascot '' for the 2014 World Cup . The instrument has been designed by Brazilian musician Carlinhos Brown . President José Rousseff has endorsed the caxirola as a fitting symbol of Brazil . It will also be produced for the 2014 World Cup .