The best pen for journaling is rarely the most expensive one. It is the one that dries before your hand drags through it, stays on its own side of the page, and makes you want to open the journal again tomorrow. Most people end up with a small kit rather than a single pen: one for writing, one for colour, one for headings. This guide is organised that way, by the job each pen does.
Everything below is something we stock, so every recommendation links straight to it.
What a journaling pen needs to do
Dry quickly. Journals get closed the moment you finish, and wet ink printed onto the facing page is the most common way a good spread gets ruined. Left-handers feel this most.
Stay on the surface. Thin journal paper shows "ghosting" (a shadow of the writing on the reverse) and bleed-through (ink that soaks right through). Fine tips and quick-drying inks keep both to a minimum.
Suit the grid. Dot-grid and squared journals typically use a 5mm grid, and planners like the Hobonichi go smaller still. A 0.38–0.5mm tip keeps handwriting legible at that scale; anything much broader starts to look clumsy.
Be pleasant to hold. A journal is a daily habit. A pen that feels good in the hand is a pen you keep reaching for.
For everyday writing: fine gel pens
A fine Japanese gel pen is the workhorse of most journals. Our pick is the Zebra Sarasa Clip: smooth, dependable, available in a huge colour range, with a spring-loaded clip that slides over a notebook cover without scratching it. If smudging is your problem, the Zebra Sarasa Dry uses a quick-drying formulation made for exactly that, and is the one we suggest to left-handed writers first.
For the finest writing, the Sarasa Nano 0.3mm puts down a crisp hairline that suits small planner boxes and dense daily pages. And if you want ink that stays put once it has dried, the uni-ball Signo RT1 uses pigment-based ink that resists water and fading.
For colour-coding: pens with vivid ink
Colour-coding only works if the colours are easy to tell apart at a glance. The uni-ball One was designed around that: its ink keeps colour concentrated near the surface of the paper, so shades look noticeably brighter than an ordinary gel pen. The uni-ball One 8-pack is an easy starting set, and the One Fika colours come in softer, café-inspired barrels.
For a gentler palette, the Sarasa Milk pastels are opaque enough to show up on white and cream pages, which pastel inks often are not. The Kaco Pure mixed colour set is a good-value way to build a full rainbow in one go.
For headings and borders: fineliners and brush pens
Fineliners give you a consistent, even line that looks sharp in headings, boxes and hand-drawn layouts. The Sakura Pigma Micron is the classic choice: archival pigment ink that won't smear when you highlight over it once dry, and a range of tip sizes from hairline to bold.
Brush pens are how journal titles get their thick-and-thin lettering. Browse our brush pens, including the Pentel Touch Brush Sign Pen and Kuretake's brush and colour pens. Start with a firm, small brush tip; the very soft, large brushes take practice.
For highlighting: soft, muted highlighters
The Zebra Mildliner is the highlighter most journalers settle on, and it's easy to see why. The colours are deliberately muted, so they sit under handwriting rather than shouting over it, and each pen has a broad chisel tip at one end and a fine tip at the other. Our full highlighter range also includes highlighter pencils, which won't bleed through thin pages at all.
For one pen that does everything: multi-colour pens
If you journal on the move, a multi-pen saves you carrying a pencil case. The Uni Jetstream 4&1 holds four colours of quick-drying ink plus a mechanical pencil in one barrel. Jetstream ink is a low-viscosity ballpoint rather than a gel, which means it dries almost instantly and very rarely smudges.
For something special: a fountain pen
A fountain pen makes journaling feel less like note-taking and more like a small ritual. It needs good paper (see our best bullet journal notebooks), but on the right page nothing else writes quite as nicely. The Pilot Kakuno is our favourite first fountain pen: light, inexpensive, with a fine Japanese nib that suits small journal handwriting. The Pilot Prera is a compact step up. Our beginner's guide to fountain pens covers the rest.
A simple starter kit
- One fine black gel pen for daily writing: Sarasa Clip or Sarasa Dry, 0.5mm.
- Three to five colours for coding: a uni-ball One set.
- One fineliner for headings and boxes: a Pigma Micron.
- Two Mildliners in colours you actually like.
That is enough for almost any journal. Add brush pens and fountain pens once you know what your pages need.
Frequently asked questions
What pens don't bleed through journal paper?
Fine gel pens (0.38–0.5mm), fineliners and quick-drying ballpoints like the Jetstream are the least likely to bleed. Broad markers and very wet fountain pen nibs are the most likely. Always test a new pen on the back page first.
What are the best pens for journaling if I'm left-handed?
The Zebra Sarasa Dry and the Uni Jetstream, both of which dry very quickly. Avoid broad gel tips and wet fountain pens until you've tested them on your paper.
Are gel pens or fineliners better for bullet journaling?
Most people use both: gel pens for writing, because they are smoother and come in more colours, and fineliners for boxes, headings and layouts, because the line stays perfectly even.
Can I highlight over gel pen?
Yes, once the ink is completely dry. Pigment inks like the Signo and the Pigma Micron are the safest; give ordinary gel ink a minute before highlighting.
Where to start: browse our journaling and planner pens and gel pens.
