What is the best bottled ink for someone just starting out?

Diamine offers the best balance of price, colour range, and reliability in the UK — around £6–8 for 80ml. Their standard colours flow well, dry reasonably fast, and rinse out with plain water. Waterman Serenity Blue and Pilot Iroshizuku are also excellent if you want a premium feel.

Is waterproof fountain pen ink safe to leave in my pen?

Not for long. Waterproof inks like Platinum Carbon Black and De Atramentis Document are pigment or document-grade formulas that can clog the feed if left to dry. Use them if you need spill-proof writing, but flush the pen with cool water weekly and never let it sit idle for more than a couple of weeks.

Why does my fountain pen bleed through my notebook?

Almost always the paper, not the pen. Standard 75gsm copier paper isn't designed for fountain pen ink and will feather and bleed. Switch to fountain pen friendly paper such as Rhodia, Clairefontaine, or Leuchtturm1917, and the same pen and ink will behave completely differently.

By the Fountain Pen Ink Sample Guides Editorial Team · 4 min read

Fountain Pen and Stationery Hobbyists: Mistakes Beginners Make (and How to Avoid Them)

Every fountain pen hobbyist has a drawer of regrets: the £120 pen that skips, the bottle of gorgeous ink that bleeds through everything, the notebook that feathers like a wet newspaper. Most of these mistakes are avoidable if you know what to look for. Here's what trips up beginners most, and exactly how to sidestep it.

Buying an expensive pen before you know what you like

The biggest early mistake is dropping serious money on a Montblanc or a limited-edition Sailor before you understand nib preferences. Do you actually like a fine nib, or does a medium suit your handwriting better? Do you want spring or stiffness?

Start with two or three sub-£30 workhorses so you can experiment cheaply:

Pilot Metropolitan (~£18) — reliable steel nib, great starter
Lamy Safari (~£20) — swappable nibs, triangular grip teaches finger position
TWSBI Eco (~£30) — piston filler with a large ink window, fun to use daily

Use these for a month. Once you know you prefer, say, a smooth Japanese fine over a wetter German medium, you can spend confidently.

Choosing the wrong ink for your skill level

Ink is where hobbyists spend the most and learn the most. Some inks are forgiving; others are maintenance headaches that dry out, clog, or stain.

The best fountain pen ink for beginners

Stick with well-behaved standards while you're learning. Waterman Serenity Blue, Diamine Onyx Black, and Pilot Iroshizuku Kon-peki are famously easy: good flow, quick-ish drying, and they wash out of pens with plain water. Diamine in particular offers a huge colour range at around £6–8 for 80ml, making it the best value entry point in the UK.

Avoid these until you're experienced

Highly saturated shimmer inks, iron gall inks, and pigment inks can clog feeds and require frequent flushing. Save them until you're comfortable disassembling and cleaning a pen.

When you actually need waterproof fountain pen ink

If you journal, address envelopes, or want art that survives a coffee spill, look at Platinum Carbon Black or De Atramentis Document inks — genuinely waterproof once dry. The trade-off: never let them dry inside the pen. Flush weekly and don't leave the pen idle for a fortnight.

Ignoring the paper (the mistake nobody warns you about)

New hobbyists blame their pen or ink when the real culprit is cheap paper. Standard office copier paper (75gsm) feathers, bleeds, and makes even a smooth nib feel scratchy.

Fountain pen friendly notebooks use coated or high-quality paper that resists feathering and shows off ink sheen. Proven options include:

Rhodia (80gsm) — the reliable everyday standard, cheap and widely stocked
Leuchtturm1917 — good for bullet journals, minimal bleed with dry-ish inks
Clairefontaine Triomphe — silky smooth, ideal for wet nibs
Tomoe River / Sakae TP — thin, sheen-revealing paper beloved by ink enthusiasts

One caveat: very wet inks on Tomoe River take longer to dry, so left-handers should test drying time first.

Overbuying full bottles instead of sampling

A full 80ml bottle is 300+ pen fills. If you dislike the colour or behaviour, that's money wasted and clutter gained. This is why ink sampler sets in the UK are the smartest purchase a beginner can make.

Vendors like Pure Pens, The Writing Desk, and Cult Pens sell 2–5ml samples for roughly £1.50–£2.50 each. Buy eight or ten colours, live with them for a few weeks, then commit to full bottles only for the ones you keep reaching for. You'll spend under £20 to discover your palette instead of £80 on bottles you'll abandon.

Neglecting cleaning and storage

Fountain pens are low-maintenance, not no-maintenance. Two habits prevent 90% of problems:

Flush a pen with cool water every time you change ink colour, or every 3–4 weeks of use
Store pens nib-up or flat, never nib-down for long periods (prevents pooling and leaks)

If a pen dries out, soak the nib and feed in room-temperature water for a few hours before forcing anything. Never use hot water — it can damage some materials and adhesives.

Your beginner checklist

Before your next purchase, run through this:

Pen: Under £30, refillable, from a trusted brand (Pilot, Lamy, TWSBI)
Ink: A forgiving standard like Waterman or Diamine — not shimmer or iron gall yet
Waterproofing: Only add Platinum Carbon or De Atramentis Document if you truly need it, and commit to weekly flushing
Paper: Rhodia or Clairefontaine, 80gsm minimum
Samples: Buy 8–10 ink samples before any full bottle
Maintenance: Flush monthly, store nib-up

The takeaway

The hobby rewards patience over spending. Start cheap, sample widely, respect your paper, and clean regularly. Do that and you'll skip the drawer of regrets entirely — and the money you save on abandoned bottles can go toward the pen you'll genuinely treasure once you know exactly what you want.