Miquelrius Spiral Mini Poly Notebooks, Set of 3, (A7 3.5x4 4-Subject, Graph pages) 100 SHEETS Extra-Small 4-Subject notebook; 100 sheets/200 pages (equal color subsections of blue, red, grey, green) Premium Paper stock (70 gr/m2) high level of whiteness/clarity, opacity and smoothness; header for titles Micoperforated pages for easy detachment; hole-punched for filing Translucent polypropylene cover Coil binding with; opened flat and make 180 degree turn