![Belgian entrepreneur Fabio Lavalle displays a "diabolica" trumpet with the colors of the Brazilian soccer team in Mons May 16, 2014. Ear-splitting vuvuzelas were an ever-present backdrop to the 2010 World Cup Belgian entrepreneur Fabio Lavalle displays a "diabolica" trumpet with the colors of the Brazilian soccer team in Mons May 16, 2014. Ear-splitting vuvuzelas were an ever-present backdrop to the 2010 World Cup](https://c8.alamy.com/compfr/2e6b95r/belgian-entrepreneur-fabio-lavalle-displays-a-diabolica-trumpet-with-the-colors-of-the-brazilian-soccer-team-in-mons-may-16-2014-ear-splitting-vuvuzelas-were-an-ever-present-backdrop-to-the-2010-world-cup-finals-in-south-africa-four-years-on-two-belgian-entrepreneurs-hope-to-fill-stadiums-in-brazil-with-the-high-pitched-noise-from-plastic-trumpets-dubbed-diabolica-reuters-francois-lenoir-belgium-tags-entertainment-sport-soccer-world-cup-business-2e6b95r.jpg)
Belgian entrepreneur Fabio Lavalle displays a "diabolica" trumpet with the colors of the Brazilian soccer team in Mons May 16, 2014. Ear-splitting vuvuzelas were an ever-present backdrop to the 2010 World Cup
l'Incroyable trompette Diabolica | Affichez fièrement votre couleur et soutenez votre équipe favorite grâce à cette incroyable trompette qui fonctionne au souffle, sans gaz et émet un son... | By Diabolica | Facebook
Incroyable trompette Diabolica | Affichez fièrement votre couleur et soutenez votre équipe favorite grâce à cette incroyable trompette qui fonctionne au souffle, sans gaz et émet un son... | By Diabolica | Facebook
![A supporter of the Belgian national soccer team poses with a "diabolica" trumpet at Mons soccer stadium May 16, 2014. Ear-splitting vuvuzelas were an ever-present backdrop to the 2010 World Cup finals A supporter of the Belgian national soccer team poses with a "diabolica" trumpet at Mons soccer stadium May 16, 2014. Ear-splitting vuvuzelas were an ever-present backdrop to the 2010 World Cup finals](https://c8.alamy.com/compfr/2d0fex7/a-supporter-of-the-belgian-national-soccer-team-poses-with-a-diabolica-trumpet-at-mons-soccer-stadium-may-16-2014-ear-splitting-vuvuzelas-were-an-ever-present-backdrop-to-the-2010-world-cup-finals-in-south-africa-four-years-on-two-belgian-entrepreneurs-hope-to-fill-stadiums-in-brazil-with-the-high-pitched-noise-from-plastic-trumpets-dubbed-diabolica-reuters-francois-lenoir-belgium-tags-entertainment-sport-soccer-world-cup-business-2d0fex7.jpg)
A supporter of the Belgian national soccer team poses with a "diabolica" trumpet at Mons soccer stadium May 16, 2014. Ear-splitting vuvuzelas were an ever-present backdrop to the 2010 World Cup finals
![Les trompettes appelées « diabolica » sont exposées avec les couleurs de différentes équipes de football à Mons le 16 mai 2014. Des vuvuzelas éreintant ont servi de toile de fond à Les trompettes appelées « diabolica » sont exposées avec les couleurs de différentes équipes de football à Mons le 16 mai 2014. Des vuvuzelas éreintant ont servi de toile de fond à](https://c8.alamy.com/compfr/2cwpew0/les-trompettes-appelees-diabolica-sont-exposees-avec-les-couleurs-de-differentes-equipes-de-football-a-mons-le-16-mai-2014-des-vuvuzelas-ereintant-ont-servi-de-toile-de-fond-a-la-finale-de-la-coupe-du-monde-2010-en-afrique-du-sud-quatre-ans-plus-tard-deux-entrepreneurs-belges-esperent-remplir-les-stades-bresiliens-du-bruit-aigu-des-trompettes-en-plastique-surnommees-diabolica-reuters-francois-lenoir-belgique-tags-entertainment-sport-football-world-cup-business-2cwpew0.jpg)