Joao Castro Pereira of the Lisbon-based advertising agency WBox (http://www.wbox.pt/) designed a spectacular stand in which helium advertising spheres were the main decorative element.
The inflatable spheres were painted all over, and it was also important that the helium consumption did not skyrocket; for these two reasons, it was essential to produce the inflatable balls in polyurethane.
Don't you think the combination of several helium spheres of different colours is spectacular?
We would like to thank Joao for his confidence in us.
