SMART: a cardboard reinforcement at the back of the block allows comfortable note taking, even without support! DOT DOTTED RULING: the pages are printed with gray dots spaced 5 mm apart, to provide discreet support for notes, sketches, lines, plans, sketches, diagrams, just like practicing calligraphy... This subtle ruling becomes almost imperceptible scan or photocopy 80 EASILY DETACHABLE SHEETS thanks to the micro perforations PRACTICAL: integral "spiral" binding made of a double metal wire allowing full opening of the pages and great writing comfort on both sides. Waterproof cover in flexible and resistant coated card "CLAIREFONTAINE PAPER superfine vellum 80 g: premium paper with unique satin finish and whiteness. Its excellent opacity allows you to write on both sides without showing through" ECOLOGICAL: PEFC-certified paper comes from sustainably managed forests and controlled sources. The printing of the ruling is made from alcohol-free vegetable inks, diluted with water and compliant with European REACH directives. Acid-free, pH neutral. Suitable for vegans MADE IN FRANCE in our factory in Alsace, notebooks, notebooks and notepads with an authentic and timeless design. With the Rhodia CLASSIC collection, the great stationery classics have an incomparable look in Orange & Black! ICONIC and AUTHENTIC with its emblematic logo, RHODIA, the brand with two fir trees, has been a guarantee of quality since 1934. Heritage and papermaking know-how are embodied in our collections of stationery, organization and storage items with clean lines , both beautiful and functional, real timeless must-haves