Refill Memo Padwith 6mm width ruled lines for everyday writing. Our unique design includes numbered rows that can be used for schedule management (1 to 31 for each day of the month, or 1 to 24 for hours of the day) or list-making. The Refill Memo Pad is made of PLOTTER original refill paper that is thin but strong and tear-resistant. You can enjoy a variety of writing tools such as pens or fountain pen inks on this paper without feathering and bleed-through. Each Refill Memo Pad contains 80 sheets of DP paper. See All PLOTTER Bible Size Accessories and Refills Specifications Body / DP paper (cream)* A5 – Body size / H8.3\” W5.8\” (210mm X 147mm) Bible – Body size / H6.7\” W3.7 (170mm X 93mm) Number of lines / 31 lines Country of origin / Made in Japan * DP paper is an abbreviation for Designphil Pocketbook paper,a specially formulated original notebook paper.