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Nib&Notebook

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Fountain pen questions, answered

The eighteen questions that come up most often, with a link to the full explanation for each.

Everything people ask

What is the best fountain pen for a beginner?

A Pilot Metropolitan with a Fine nib for most people: metal body, a narrow Japanese nib that behaves on ordinary paper, and widely stocked. If you want bottled ink from day one, buy a TWSBI ECO instead. The full ranking is on best fountain pens for beginners.

What nib size should I buy?

Fine, in almost every case. A narrower nib puts less ink on the page, which means less feathering and less bleed-through on whatever paper you already own. See fountain pen nib sizes for why the letters differ between makers.

Is a Japanese Fine the same as a German Fine?

No. Japanese grades run roughly one step narrower, so a Pilot Fine is close to what LAMY would call an Extra Fine. This is the most common cause of a disappointing first purchase.

How much should I spend on a first fountain pen?

Less than you think. Nib quality stops improving long before the price does, and several pens in our under-fifty roundup write as well as pens costing five times more. Spend the difference on paper.

Do all fountain pens use the same ink cartridges?

No, and assuming they do is the most expensive small mistake in this hobby. Pilot, LAMY and Platinum each use a proprietary cartridge; most other brands take the international standard. The compatibility guide lists which is which.

What is the difference between a cartridge and a converter?

A cartridge is a sealed tube of ink you push on. A converter is a refillable piston that fits in the same place and draws ink from a bottle. Converters are cheaper per fill and open the whole ink market; cartridges are cleaner and better for travel. See cartridge vs converter.

Why does my fountain pen bleed through the paper?

Usually the paper rather than the pen. Thin, uncoated paper lets ink soak through; 90 gsm coated paper does not. A narrower nib and a drier ink both help. See bleed, ghosting and feathering.

What is the difference between bleeding and ghosting?

Bleeding is ink physically penetrating to the other side, which you can feel. Ghosting is seeing the writing through a thin sheet with no ink present on the reverse. Only bleeding costs you the use of the page.

What GSM paper should I use with a fountain pen?

90 gsm and above is comfortable with any nib and almost any ink. 80 gsm works with a fine nib, particularly Japanese paper. Below 80 gsm, expect show-through. The GSM guide has the full breakdown.

Is Moleskine paper good for fountain pens?

The Classic range is a published 70 gsm, which is thin for a fountain pen. A dry fine nib copes; a wet medium will ghost heavily and a broad will bleed. See LEUCHTTURM1917 vs Moleskine.

What ink should I buy first?

An ordinary blue dye ink with no shimmer and no pigment. Waterman Serenity Blue is the usual recommendation because it behaves on most paper and rinses out easily. See best fountain pen inks for beginners.

Is fountain pen ink waterproof?

Ordinary dye inks are not. Pigment inks such as Platinum Carbon Black and bonding inks such as Noodler's Black resist water once dry, at the cost of needing more frequent cleaning.

Why is my fountain pen not writing?

Most often it has dried at the nib, or ink has not yet reached the feed on a new fill. Hold it nib-down for a minute or dip the nib briefly in water. The troubleshooting guide works through the causes in order.

Why does my fountain pen skip?

Usually the nib rotating as you write, an air bubble in the converter, or paper that repels ink. Write the same sentence on paper you know is good — if the skipping stops, the paper was the cause.

How often should I clean a fountain pen?

Every time you change ink, and roughly every four to eight weeks otherwise with ordinary dye ink. Pigment and shimmer inks need it far more often. See how to clean a fountain pen.

Can left-handed people use fountain pens?

Yes. The obstacle is smudging, which is a drying-time problem with three fixes: a narrower nib, a faster-drying ink, and slightly absorbent paper rather than coated paper. See inks for left-handers.

Are fountain pens worth it?

If you write more than a page by hand in a sitting, regularly, the lack of required pressure genuinely reduces fatigue. If you mostly sign things, the advantage never appears. The honest version is on are fountain pens worth it.

Have you tested the products you recommend?

No, and we say so on every page that recommends one. We compile published manufacturer specifications, check compatibility documentation, cite every figure, and track prices from a live feed. How we choose sets out the method and its limits in full.

Something missing? Ask us, or start at start here for the complete first setup.