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Maruman

Maruman Mnemosyne Spiral Notebook, B5, 7.17"x10.12", 7mm College Ruled

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Availability: In Stock.
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Arrives Saturday, Oct 3
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Size: B5 (7.17" x 10.12")


Ruling type: Ruled


Features

  • [PREMIUM JAPANESE PAPER] Features 80 sheets (160 pages) of ultra smooth, acid-free 80 g/m2 paper resist ink bleed-through- perfect for gel pens, pencils, markers, and fountain pens
  • [MICRO-PERFORATED PAGES] Clean, effortless page removal makes this spiral notebook perfect for assignments, memos, to-do lists, or sharing notes without tearing
  • [DURABLE POLY COVER] Sleek resin coated cover resists dirt and water, making this notebook ideal for on-the-go use in school, work, or creative environments
  • [LAY-FLAT SPIRAL BINDING] Wire bound construction allows pages to turn smoothly, fold completely flat, or wrap back neatly in tight workspaces like school desks and cafes
  • [SUBTLE GRAY RULING] 7mm Light gray college ruled lines provide clean structure without distracting from your textperfect for note taking, lists, journaling, or sketches

Description

Maruman’s B5 sized special purpose notebook is perfect to use as a day planner or a task planner for managing your schedule or organizing projects. Well designed with professional mind, this stylish memopad also serves well as an executive notebook and a professional notebook for your business life. Convenient sized notepad is easy to carry around in your purse or briefcase for checking to do list or writing ideas and plans wherever you are. This versatile writing pad features 80 micro perforated white papers with 7 mm college ruled light gray lines. Page includes 30 lines and divided into three sections by a bold line (10 lines per section) which makes note taking easy and well organized. Each page has a blank header with DATE/NO. and TITLE for quick and easy reference of your note at a glance. It measures 252 mm x 168 mm after detached, a little smaller than B5 size sheet. Firmly bound with quality double wire binding system that allows pages to completely lay flat with both left and right pages lining up evenly when open. This allows you to use both pages as one continuous page across the twin wire when you need a wider space. Durable poly hard cover will stand up to rigorous daily use. Maruman’s premium quality, 80g/m2 acid free papers are made in Japan with their uncompromising commitment to its quality to promise a superior smooth writing with minimal ghosting and bleed-through. Mnemosyne, named after the Greek goddess of memory, comes in a variety of sizes and styles, which is ideal to use as executive journal, business notebook, idea journal, idea notebook, weekly planner and log book, etc.

Brand: Maruman


Color: Black


Theme: Book


Sheet Size: 9.92 x 7.05 inch


Pages: 160


Cover Material: Polypropylene(PP)


Style: Twin Wire


Ruling Type: Ruled


Special Feature: Micro-perforation


Product Dimensions: 9.92"L x 7.56"W x 0.39"Th


Brand Name: Maruman


Unit Count: 1 Count


Global Trade Identification Number: 25


Manufacturer: Maruman


UPC: 796487112182


Included Components: Notepad


Item Weight: 13.44 ounces


Cover Material: Polypropylene(PP)


Paper Size: 9.92 x 7.05 inch


Pages: 160


Item Dimensions L x W x Thickness: 9.92"L x 7.56"W x 0.39"Th


Number of Items: 1


Item Dimensions L x W: 9.92"L x 7.05"W


Number of Sections: 3


Color: Black


Theme: Book


Style: Twin Wire


Ruling Type: Ruled


Special Feature: Micro-perforation


Binding: Notebook


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Oct 3

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • My favorite notebook, hands down!
Style: Twin Wire Size: 11.69" x 8.66" (7mm Ruled)
This is an excellent notebook. I am about 3/4 of the way through this notebook so far, so I feel like I can say some things about it. The cover is very durable and holds its shape well. The paper has worked great with every pen I have used on it, from felt tips to fountain pens. I write on both sides and very little shows through with most pens, although there is some visible marking on the back page with certain inks. I love the off-white color of the paper; it's nice to look at and not stark white. The binding is excellent and has held up to a lot of use; I constantly flip back through my notes and the pages have remained easy to turn and smooth. Pages are perforated and easy to tear out if needed. I like the line spacing and the lightness of the lines themselves. I throw this in my computer bag and it has not wrapped, the edges are still nice looking as well. Honestly I can't fault this at all; I will be repurchasing it, if not stocking up. ... show more
Reviewed in the United States on November 20, 2025 by Amazon Customer
    • Great for fountain pens!
Style: Twin Wire Size: 9.92" x 7.05" (7mm Ruled)
Absolutely phenomenal notebook. The pages are silky smooth and a pleasant white that’s easy on the eyes. I use a fountain pen with mine, and there’s no bleed through or ghosting. Plus, the pages dry quickly enough that smearing isn’t a major concern, which is better than other notebooks I’ve used. My only “complaint” is that I’d prefer a 6mm line spacing or a 6mm dot grid. The 7mm is larger than I normally write, so it feels like I’m wasting page space by using such large line spacing. ... show more
Reviewed in the United States on January 17, 2026 by fallofshadows
    • Fantastic notebooks - review of 199 (A4) and 194 (B5) lined notebooks.
Style: Twin Wire Size: 11.69" x 8.66" (7mm Ruled)
Review Image by T Rasmussen T Rasmussen
Review Image by T Rasmussen T Rasmussen
TLDR: These are absolutely top of the line notebooks, particularly with fountain pens. In dollars per centimeter of line, the 194 (B5) size is a 14%-20% better value than the 199 (A4) size at current prices ($14.85 for the 199 and $10.04 for the 194). Maurman notebooks are first class. To date they are my favorite of all I have tried. Other top-tier brands I have tried are Rhodia A4 size and Clairfontaine A4 size, which are also excellent, but for a variety of reasons I prefer the Mnemosyne. Fountain pens write like a dream on this coated paper, as do gel pens. The thickness and feel of the paper is amazing. The subdued dotted lines are really nice. The cover is fantastic and the rear cardboard of the 199 or rear plastic of the 194 is substantial. The micro-perforations tear off super smoothly. Also, when you remove the entire page from the notebook before removing the micro-perf scrap, the little nibs stay attached to the page and you don't end up with nibs all over the place. Lastly, the off-white color is classy and archival looking (if you want bright white paper, look elsewhere). Everything about these notebooks is premium. I do wish that they contained more pages. The 199 has 70 sheets (140 sides) and the 194 has 80 sheets (160 sides). Personally, I think that 100 pages would be a better number. But for some reason, all premium notebooks tend to have between 50 and 80 pages. I guess it is a European / Japanese thing. I am currently really geeking-out on fountain pens and paper and have compiled a ridiculous amount of information comparing the different notebooks I like the best. One of the things I have calculated is value for the money. I am not thrilled about how much these quality notebooks cost, so I wanted to know how I could maximize my value. With this in mind, I calculated the number of line-centimeters the 199 and 194 have. Doing the math reveals that based on the current prices of these notebooks, the smaller 194 gives you 14% more value than the larger 199. Of course, this doesn't consider the aesthetics of the size differences. With the 194 you are writing on a smaller piece of paper, will have more "carriage returns" than the 199, and your hand will encounter the side edge and binding edge more often. The 194 is more compact and easier to carry, though. Also, the 194 has plastic on the rear cover instead of cardboard. So, I can't say which format you will prefer, just that in terms of pure value per written word the 194 comes out on top. "BUT WAIT," you may say, (well, at least I did), "isn't it likely that with the smaller paper and having to carriage-return more often, there might be some inefficiency involved in coming to edges that may weigh in favor of larger pages where your writing flow isn't broken as often?" To me, this seemed like a likely thing. It seemed somehow intuitive that the more often you had to break to go to the next line, that there would be efficiency losses. So I set out to test this theory, to see if the 194 was truly more cost effective. Well, it turns out, for me at least, my theory was exactly wrong. Not only wrong, but OPPOSITE wrong. When I wrote long lengths of text on both the A4 paper and B5 paper, trying to maintain my exact same writing style, size and spacing, I ended up getting MORE text into the same overall length of line in the smaller notebook. I was shocked. What happened is, as much as I tried to make my writing the same size and spacing in each notebook, my brain didn't let me do it. Somehow, when I was writing on a larger page my writing expanded. And when I wrote on the smaller page it constricted. Looking at the pages side by side it was obvious. Crazy. I honestly thought I was writing the same. So, as it turns out, for ME, the 194 is not 14% more efficient than the 199, but actually 21.6% more efficient (i.e. cost effective). Of course, your mileage may vary. But for me the 194 is a better value. All of that said, I still vacillate between the 194 and the 199. I like the smaller size of the 194 for carrying, and the fact that it has 80 instead of 70 pages. I think I also prefer the plastic back of the 194 over the cardboard of the 199. But if I am being honest I have to admit that I like writing in the 199 more. It just so much more spacious. My ideal notebook would be the 199 with 100 pages. At the same price as the current one, of course. ... show more
Reviewed in the United States on July 3, 2024 by T Rasmussen T Rasmussen
    • Superior Quality: Smooth, Thick, & No Smears
Style: Twin Wire Size: 8.66" x 11.69" (Squared)
The paper quality is incredible. The pages are thick and smooth. My pens glide across the notebook without any resistance. Usually, paper this glossy is a nightmare for smearing, even with my fast-drying ink, but there hasn’t been a single smudge! I’m not sure how they pulled it off, but this paper is excellent. I’m already ordering more! ... show more
Reviewed in the United States on January 17, 2026 by AbLintz
    • Good covers, good binding, great paper
Style: Twin Wire Size: 9.92" x 7.05" (7mm Ruled)
Review Image by Temujin Temujin
My new go to notebook, with a little more real estate than the a5. The paper is excellent and I really like the square holes where paper meets wire. I noticed that, as opposed to round holes, the covers and paper do not wobble around as much. A minor niggle but when added to the smooth writing experience, B5 availability, and lower price of my other favorite, I feel this is my best option. ... show more
Reviewed in the United States on January 16, 2026 by Temujin Temujin
    • Probably the best a4 blank notebook (non-sketchbook) available…that I’ve found yet anyway
Style: Twin Wire Size: 8.66" x 11.69" (Unruled)
Everything about this notebook is great except I wish the paper was a hair thicker/heavier and bright white as opposed to off white. Otherwise the paper feels nice and smooth (not textured like a sketchbook), you can write with it portrait or landscape with slightly larger than a4 space (but for all practical purposes it’s a4), and the covers are decent. The ring is the right size and the pages turn smoothly. Would love brighter paper though. Aesthetically I like it better brighter. It’s not exactly cheap either for the amount of pages you get. Landscape blank pages are great for long calculus problems though! ... show more
Reviewed in the United States on August 28, 2024 by Phil
    • Great Notebook for Fountain Pens!
Style: Twin Wire Size: 8.27" x 5.83" (8mm Ruled)
Review Image by Mimi Mimi
Review Image by Mimi Mimi
Review Image by Mimi Mimi
Review Image by Mimi Mimi
Review Image by Mimi Mimi
I wanted a fountain pen-friendly notepad for use with my various regular bottled inks and shimmer inks. Photos show the following: front A5 label is so easy to peel off (and I stick it on the inside of back cover for info), very sturdy (and not bendy) medium-weight plastic covers, writing samples with various inks, photo of bleed-through on back side of paper from the writing samples, and one of my fountain pens for a size comparison. I like that the notebook has some "weight" to it and is not horribly floppy. The lighting did not do justice to the shimmer inks, as in the right lighting, the shimmer inks show up well on this weight of paper. I'm glad I purchased it, as I found the larger, 8 mm line spacing to better suit my size of handwriting. I find that the notebooks with dots and squares are pretty neat, and I have many of them, but for straight-out note taking, this 8 mm. lined notebook suits my needs best. Also like that the color of the pages are not stark white, but rather a pleasing off-white color. I will buy this one again. A perfect size to throw into my purse that will not take up too much room. ... show more
Reviewed in the United States on June 4, 2024 by Mimi Mimi

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