ReadPaper – What are the differences?

Clairefontaine Notebook French Ruled Clothbound 96 Sheets 8-1/4 x 11-3/4. Known for its opaque, exceptionally white, smooth paper, Clairefontaine notebooks provide maximum smoothness in writing. These notebooks are water resistant because of laminated covering. Featuring pH neutral, acid free paper for archival quality, these notebooks come in random color assortments.