Exercise books available in 11 different lines, A4, 32 sheets, Extra-strong high-gloss envelope, 240 g / m², ink fixed, 90 gsm, rounded edges. Vivendi, Lin.1 14 line systems, contrast line, all output fonts, orange, Lin.2 17 line systems, contrast line, all output fonts, orange, Lin.3 21 line systems, blue, Lin.20 unlined, with line sheet, green, Lin.21 lined, 30-lined, blue, Lin.22 5 mm checkered red, Lin.25 lined, 30-line, ruling deposed, with border, blue, Lin.26 5 mm checkered, ruling deposed, with border, red, Lin.27 lined, 30-line, continuous ruling, with borderline inside and outside, blue, Lin.28 5 mm checkered, continuous ruling, with borderline inside and outside, red, Lin.40 5 mm checkered with border, orange
