Clairefontaine Basics Ruled Wirebound 3 Divided Sections Notebook 60 Sheets 15cm x 21cm It has easy microperforated pages - it makes sharing your thoughts with others effortless. This 90 g pH neutral (archival quality), acid-free, ruled with margin, satin finish and is eco-friendly too. The double wire spiral binding is snag free and lies flat and doubles back with ease. Discover the joy of writing with quality paper! 3 divided sections with pockets.