Furukawa Shiko / Nakabayashi Logical Note - Squirrel Pattern A5 size (148 x 210mm) B6 size (128 x 182mm) A6 size (105 x 148mm) Common Features: 5mm grid, 80 sheets I bought these because the squirrel illustrations are cute, but I never opened them after purchasing and have kept them stored in their bags. They are in near-new condition, but please understand and accept that they have been stored at home before purchasing. Thank you.