EcoQua notebooks are made from ecological Bioprima Book paper, from F.S.C. certified 100% T.C.F. (Totally Chlorine Free) cellulose pulp from forests managed in accordance with strict environmental standards. The covers come in a variety of colors made of scratch-resistant 290 gsm Sirio Tela ecological paper. The pages have a weight of 85 gsm and come in lined, graph, dotted or blank! Any notetaking, graph-making, sketching, just-plain-writing needs are sure to be fulfilled with this amazing paper!