How to Write With a Stub or Italic Nib: Line Variation Without Lessons

How to Write With a Stub or Italic Nib: Line Variation Without Lessons

A stub or italic nib is the easiest upgrade in fountain pens that makes your handwriting look deliberate. Instead of a round nib's uniform line, a stub lays down thick down-strokes and thin cross-strokes — the same contrast that makes calligraphy look elegant — and it does it automatically, at your normal writing speed, with no special training. The catch is that a stub asks you to hold the pen a little more consistently than a round nib forgives. Here's how to get the line variation without the frustration.

What a stub actually does

A round nib has a ball-shaped tip that writes the same width in every direction. A stub grinds that tip flat and wide, front to back, so a vertical pull drags the full width (thick) while a horizontal move rides the thin edge (thin). The result is built-in line variation — thick downstrokes, thin cross-strokes — with no change to how you write.

Terms worth knowing:

• Stub: a flat nib with slightly rounded corners. Forgiving, smooth, everyday-friendly. The best starting point.
• Cursive italic (CI): a stub with crisper, sharper corners for more dramatic contrast. Sharper line, less forgiving of angle.
• Italic: the crispest and least forgiving — beautiful, but it can catch if your angle wanders.

Nibs are sized by width: 1.1 mm is the gentle, do-anything entry point; 1.5 mm gives bolder contrast; broader stubs (1.9 mm and up) are for headers and art more than daily notes.

Start with a 1.1 stub on a forgiving pen

The single best way to try a stub is to pop one onto a pen you already understand. Lamy's steel nibs pull straight off, so a Lamy Safari fitted with a 1.1 stub nib is the classic, low-cost entry — a few dollars for the nib, and the Safari's molded grip keeps your hand at a consistent angle, which is exactly what a stub rewards. TWSBI also offers 1.1 stub nib units that swap in easily, and the Conklin Duragraph ships with a stub option if you'd rather buy one pen that's stub from the start.

The one thing you have to do: keep your rotation steady

A round nib doesn't care how you rotate the pen in your fingers; a stub does. To get clean thicks and thins, keep the full flat of the nib on the paper — both corners touching — and don't roll the pen as you write. If your thicks look ragged or one edge writes and the other skips, you're rotating the nib off its flat. Two fixes:

• Sit the flat down deliberately before each word until it becomes muscle memory.
• Let the grip help. A shaped section like the Safari's holds your rotation for you while you learn.

Hold the pen at a normal writing angle, around 40 to 55 degrees, with light pressure — a stub needs no push. If it drags, that's usually angle or a dry ink, not force.

Slow down, size up, and use the right paper

Line variation reads best when the letters are big enough to show it. Three habits make a stub sing:

• Write a touch larger. Thick-and-thin contrast disappears at tiny note size; give the letters room.
• Slow down slightly. A stub lays more ink, so an easy pace keeps the line even and lets it dry.
• Use good paper. A wide, wet stub is the fastest way to expose cheap paper — it feathers and bleeds where a fine nib wouldn't. A Rhodia pad or similar fountain-pen paper keeps the edges crisp. More on that in how to prevent feathering and bleed.

Ink helps too. A stub's broad line is the perfect stage for a shading ink — one that pools light-to-dark across the stroke — so a bottle of Diamine in a shading color turns ordinary writing into something worth looking at.

Practice that actually helps

You don't need drills, but a few minutes pays off:

• Write the alphabet slowly, oversized, watching where thicks and thins land. Downstrokes thick, cross-strokes thin — if that flips, your nib is rotated.
• Loop practice: rows of connected l and e shapes teach the wrist to keep the flat down through curves.
• Everyday use is the real practice. Sign things, address envelopes, take meeting notes with it. The hand learns fast when the stub is your daily pen.

Where a stub shines (and where it doesn't)

A stub is at its best on anything you want to look nice — journaling, letters, envelopes, signatures, headers, and greeting cards. It flatters cursive especially, where the natural down-and-across motion turns into automatic contrast without any effort. Where it struggles is tiny, fast, functional writing: cramped margins, quick lists, and forms with small boxes all fight a wide nib. If most of your writing is small and fast, keep a fine round nib for daily work and a 1.1 stub for the writing you want to enjoy — many people end up carrying both and reaching for the stub whenever the page matters.

When it skips or drags

A new stub that catches on upstrokes is usually a rotation or angle issue, not a bad nib — re-seat the flat and check your grip. If it genuinely scratches in every direction, that's a nib-tuning problem covered in how to fix a scratchy nib. And because Japanese and Western nib widths differ, a "1.1" is measured in millimetres and reads the same across makers, but a Japanese round Fine runs closer to a Western Extra-Fine — the sizing logic is explained in Japanese vs Western nib sizes. When you're ready to match a stub to your hand and use, the nib finder does exactly that, and the best pens hub ranks the pens that take stubs well.