We create affordable objects to promote sustainable development values. These eco-objects combine photovoltaic technologies, timeless design, and a paper structure that can be customized at will. The first of these products is "casagami", a little solar led light in paper. The second, "autogami", is a little carboard car that runs at sun. We launch this year "citigami", a new concept of flashing greeting cards and "casagami +", a big size "casagami" powered by a brand new ecological solar film.