This collection is characterized by the material used, which comes from PET recycled bottles. This characteristic helps to reduce energy consumption (40%) and CO2 emissions, that can originate if new materials are produced. Thanks to the recycled material used, which possesses a luminuous transparent larger than the one of paper, these lamps keep their form perfectly, without the need of any inner structure: infact the folding process is able to create carving volumes enough solid, than can be remodelled without difficulties, while the Led bulb allows lower consumptions. When not used these lamps can be preserved folded.