Pupils collect empty casette boxes (which are no longer in use). These are then decorated with sand and pictures. A “business card”, printed on recycled paper, will be inserted. On one side, this card will show this year’s EWWR logo regarding dematerialisation, together with the “advice” to use less material to produce less waste. On the other side the public is informed that this “Business card holder” was made out of recycled goods by the pupils themselves.
Children from different classes will go around different localities distributing these holders to different households.