Rhodia - Reverse Book - Black - Wirebound - 8.25x8.25in. - French-designed Rhodia Reverse Books are great for jotting down ideas or quick sketches. Each notebook includes 80 sheets of 21lb., acid-free, pH neutral paper. Rhodia's famous orange covers date back to 1932 and are instantly recognizable. The cover is made from heavyweight coated cardstock that is perfectly waterproof and flexible. Each notebook features a double wire-binding that never snags pages. A stiff back cover makes writing and sketching easy and portable. People love the paper in Rhodia Notebooks for the extra white, exceptionally smooth satin finish. The super fine pages feature pale, violet lines in a grid form. With this versatile book you can write using the spiral on the side or at the top. Rhodia Reverse Books are the design tool of choice for creative types!