LEUCHTTURM1917 Medium A5 Dotted Notebook (Black)

The LEUCHTTURM1917 Medium A5 dotted notebook is the closest thing modern stationery has to a default setting. It’s the hardcover the bullet-journal community standardized on years ago, the book stationery shops restock by the case, and it earned that position with a combination nobody else quite matches: 251 numbered pages, a pre-printed table of contents, two ribbon markers, and consistent build quality from a German maker that has been producing books since 1917.

If you want one notebook to hold an entire working system — daily logs, project notes, meeting minutes, reading notes, the occasional sketch — this is the safe recommendation, and it stays safe across an unusually wide range of people: students, engineers, product managers, therapists, journalers. The organizational scaffolding is built into the book itself rather than left for you to improvise, which is a rarer quality than it sounds.

The honest position, and the one caveat that decides the purchase: the 80 g/m² paper favors everyday pens over wet fountain pens. Ballpoints, gels, and pencils behave impeccably; a broad, wet nib will telegraph through the page. Everything else about the book is quietly excellent, so this review spends real time on that single compromise below — because whether it matters depends entirely on what’s in your pen cup.

Built like a book, not a pad

The construction is where the money goes, and you can feel it the first time the book falls open. The covers are firm hardboard wrapped in a matte, slightly textured material with the maker’s name embossed low on the front; the corners are rounded so they shrug off bag abuse instead of denting. Inside, the pages are thread-bound in signatures rather than glued, which is the single manufacturing decision that separates real books from stationery-aisle pads: the notebook opens flat from the first spread to the last without you cracking the spine or holding a page down with your forearm.

The supporting cast is generous. An elastic band keeps the book closed in a bag and doubles as a pen-trap in a pinch. A gusseted pocket inside the back cover swallows receipts, sticky notes, a folded printout, a spare index card. A sheet of sticker labels ships in that pocket so you can name the volume on its spine and cover and archive it legibly on a shelf. And there are two ribbon markers instead of the usual one — a small touch that turns out to matter enormously once you’re keeping an index page and a current page open at the same time, or bouncing between a project section and today’s log.

A size that survives contact with real life

A5 — roughly 145 by 210 millimeters — is the size that wins by not losing anywhere. It slides into nearly any bag and most large coat pockets, it lies open on a café table without annexing your neighbor’s territory, and the page is still wide enough for a real day’s planning or a two-column meeting note. On a tray table at altitude, it fits next to a drink. Held in one hand standing up, it’s stable enough to write on. The pocket-size A6 version forces cramped handwriting and constant page turns; larger formats write beautifully at a desk and then never leave it. The Medium is the one you actually carry, which is the only spec that matters for a notebook meant to be a habit.

The dot grid earns its popularity

Dot grid is the format to get if you’re unsure, and the reason is what the dots don’t do. They’re printed faint enough to disappear behind your ink — read a filled page at arm’s length and you mostly see your own writing — but they’re there the moment you need alignment. Straight lines of text without the visual noise of ruling. A quick four-column table for comparing options. A habit tracker with thirty tidy checkboxes. A wireframe sketch with edges that meet where they should. Ruled paper fights all of that; blank paper offers no help. Dots sit exactly in the middle, which is why this particular version of the book, not the ruled one, became the standard. If you know you only ever write lined prose, Leuchtturm sells the same book ruled, squared, and plain — but the dotted edition is the flexible default, and the one the entire bullet-journal ecosystem of guides and layouts assumes you own.

Numbered pages change how you keep notes

Every one of the 251 pages carries a small printed number, and the front of the book holds several blank table-of-contents pages. The habit those two features enable takes about five seconds per entry: when you start a new topic, jot its name and page number in the index. Do that consistently and the notebook becomes searchable in a way loose pages and un-numbered books never are — you find the client call from last March in ten seconds instead of flipping the whole volume.

The system scales beyond simple lookup. Bullet journalers use the numbers for threading — a note at the bottom of a page pointing to where a topic continues forty pages later. Engineers and researchers use them to run a lab-book discipline, where “see p. 112” in a margin is a real reference. And when a volume fills, the index becomes its archive summary: a shelf of finished notebooks with filled-in contents pages is a searchable record of years, not a stack of mysteries. It’s a trivial-looking manufacturing decision that compounds for as long as you keep the habit.

The paper is the compromise

The stock is 80 g/m², slightly toned rather than stark white, with a smooth but not glassy surface that gives most pens a pleasant, lightly tactile ride. How you feel about it depends entirely on what you write with. Ballpoint, pencil, and gel ink behave impeccably: crisp lines, no feathering, no complaints. The trouble starts with fountain pens, and the long-term owner consensus is remarkably uniform: noticeable ghosting — the shadow of writing showing through from the other side of the page — with occasional outright bleed-through under wet, broad nibs. If you write on both sides of every page, as the index-driven system encourages, heavy ghosting effectively halves your usable paper.

There’s a second, smaller fountain-pen gripe that left-handed writers in particular keep raising: dry times run a little slow with wetter inks, so a fast-moving hand can smear a line written seconds earlier. None of this is a defect — it’s the trade the maker chose to keep the book at 251 pages without the bulk of thicker stock — but it’s the one spec you should weigh honestly before buying.

Matching pens to the page

The practical question is what actually works, and the answer covers most desks. Gel pens are the sweet spot: fine, saturated lines with no show-through worth mentioning. Fineliners and felt-tips do well if you resist the very broad ones. Pencil is flawless. Among fountain pens, the formula that stays within tolerable limits is fine nib plus drier ink — something like a Lamy 2000 in fine writes daily pages here with ghosting most people can shrug off. At the other pole, a wet broad like a Montblanc 149 will telegraph through the page and occasionally bleed, and no amount of technique fixes that mismatch; that pen deserves heavier paper. If fountain pens are your primary writers, Leuchtturm’s own 120 g/m² edition exists for exactly this reason — fewer pages, more bulk, dramatically better ink behavior.

The first week: from blank book to working system

The first evening with the book has a small ritual quality, and it’s worth doing deliberately. Stick a label on the spine with a start date. Skim the pre-printed index pages so the habit registers. Decide on your first few sections — a future log, a current project, a daily-notes stream — and enter them in the contents as you create them. The dot grid removes the blank-page paralysis a plain notebook induces, because a layout takes minutes: rule off a margin, count out a tracker, done.

The frictions in week one are minor and worth knowing. The elastic band is snug at first and loosens into exactly the right tension. The covers need a few days of handling before the book stops feeling stiff at the extremes of its page range. And at the very back sit a handful of perforated sheets — the designated place for notes you intend to tear out and hand to someone, so the rest of the book stays intact. Once you know they’re there, you stop sacrificing regular pages for grocery lists.

How a volume wears over six months

A notebook that lives in a bag takes real abuse, and this is where the price difference over basic notebooks becomes visible. The consensus from people who fill volume after volume: the binding holds. Pages don’t loosen, the spine doesn’t split, and a finished book closes flat and square enough to shelve like a hardback. The cover corners burnish and soften with months of bag friction rather than peeling; the black cover hides this almost completely, while lighter colors show wear sooner.

The two components that age fastest are the soft ones. The elastic slackens gradually over the life of a heavily used volume — still functional at the end, just less snappy. The ribbon markers fray at their cut ends unless you trim them at an angle or seal them with a touch of clear nail polish, a thirty-second fix owners pass around like folklore. Neither issue survives into the next volume, because the next volume is new — and that’s the honest frame for durability here: this book is built to be used hard for six months to a year, then retired to a shelf with its label and its filled index, structurally sound.

Against the obvious rivals

Moleskine sits on the same shelf at similar money and loses on the details: no numbered pages, no index, and paper that owners complain about more often, not less — fountain-pen behavior on Moleskine stock is a running joke in stationery circles. Rhodia’s webnotebook flips the trade in the other direction: noticeably smoother, heavier paper that fountain pens genuinely love, but no page numbers, no index, fewer formats, and a narrower color range. Japanese options like Midori’s MD notebooks offer superb paper in a more austere package — softcover, minimal extras — for people who want writing feel above system. Budget notebooks are fine as scratch pads, but glued bindings loosen, covers curl, and pages wander out of them.

The way to choose is simple. If the organizational system is the point — numbers, index, archive — Leuchtturm wins and it isn’t close. If pristine ink behavior is the point, Rhodia or a 120 g/m² edition. If neither matters, save the money and buy whatever’s near the register.

Paper in a screen-filled workflow

It’s fair to ask why, in a working life that already runs through laptops and phones, the answer isn’t a tablet. An iPad mini with an Apple Pencil Pro is a genuinely good notebook replacement: infinite pages, searchable handwriting, backups. What the paper book still does better is everything around the writing. It never needs charging, never shows a notification mid-thought, is welcome in meetings where open laptops read as inattention, and costs so little that leaving it in the rain is an annoyance rather than an incident.

Most people who keep both settle into a hybrid without planning to: the Leuchtturm captures — meetings, daily logs, thinking — and the important pages get photographed into a notes app, where the page numbers written in the corner of each shot keep the paper and digital archives in sync. The index makes that curation fast, which is one more quiet return on those printed numbers.

Which edition to buy

The buying decision has more branches than one product page suggests, so here’s the short path through them. Format: dotted, unless you know from experience you want ruled or plain — the dot grid subsumes both. Size: Medium A5, for the carry-versus-writing-space balance argued above. Paper: the standard 80 g/m² book for ballpoint, gel, and pencil writers, or fountain-pen users with fine, dry setups; the 120 g/m² edition if wet nibs are your daily reality and you’ll accept a thicker, heavier book with fewer pages. Cover: hardcover — the softcover trades away the write-anywhere rigidity that makes the book useful off-desk. There’s also an official Bullet Journal edition produced with the method’s creator, which adds printed guides and method pages; it’s a reasonable on-ramp for a committed beginner, but the standard dotted book plus a free online tutorial gets you the same place with more flexibility. Color, finally, is the one axis with no wrong answer — black hides wear best, and the seasonal shades exist because filled volumes on a shelf look better in a spectrum.

Worth it?

Spread over the six months to a year a volume typically lasts, the premium over a basic notebook is trivial, and what you get for it — a book you can archive, index, and trust — is exactly what makes a note-taking habit stick. Buy it if you’re building any kind of ongoing system: a bullet journal, a work log, a research notebook, a journaling practice that has previously died in cheaper books. Skip it, or rather redirect it, if you write exclusively with wet fountain pens — get the thicker-paper edition or a Rhodia instead — or if every notebook you own ends up abandoned in a drawer by February, in which case no amount of German binding will fix what is really a habit problem. For everyone in between, this is the rare default that deserves to be one.

Our take

Verdict: The bullet-journal favourite — thoughtful touches and quality paper, with a little ghosting from wet pens.

The problem. Cheap notebooks lose pages, lack structure and bleed through with good pens. Why it matters. A notebook you trust is one you’ll actually keep using. What it is. Leuchtturm1917’s medium A5 dotted: numbered pages, a pre-printed index, two ribbons, a back pocket and a hardcover in a popular dot-grid format.

Pros

• Numbered pages and an index make it easy to organise
• Nice extras: two bookmarks, pocket, sticker labels
• Versatile dot grid for notes, journaling and sketches

Cons

• Thinner paper than rivals — fountain pens can ghost or show through
• Costs more than basic notebooks
• Dot grid isn’t for everyone (vs lined/plain)

Who should buy it

• Bullet journalers and note-takers who want structure and quality

Who should skip it

• Heavy fountain-pen users (consider thicker-paper alternatives) and budget buyers

Bottom line. A great all-round notebook — buy it for journaling, and test your wettest pen if ghosting bothers you.