College block Miquelrius A5 80sh line ecomaps

A notebook that has 80g paper and 80 pages. It has a cover of 100% recycled cardboard, respecting all environmental certificates. Unique design helps organize your work, books contains 30 of each color maroon, blue, charcoal and turquoise color page edges and lines to mark and separate each subject.
Certificates: 100% recycled FSC and PEFC, Blue Angel, EU Ecolabel, ISO 9001 (environmental management), and ISO 50001 (energy management).
The pages are micro-perforated and have 2 holes for fitting in an arch file folder. Extra-opaque heavyweight lined paper resists ink bleed.