How much ink is in a typical sampler vial, and how long does it last?

Most samples hold 2–5ml. A converter takes about 0.7ml, so even a 2ml vial gives you several fills — enough for dozens of pages of everyday writing before it runs out.

Can I use shimmer or pigment inks in any fountain pen?

Not comfortably. Shimmer inks work best in medium/broad nibs and need shaking before each fill, while pigment inks like Platinum Carbon Black require frequent flushing. Keep one dedicated, easy-to-clean pen for both and avoid leaving them to dry inside the pen.

Do I really need special paper to test ink samples?

For a fair judgment, yes. Standard copy paper causes feathering and bleed-through that make good inks look bad. Rhodia (80gsm) or Tomoe River will show true color, shading, and sheen. Test on cheap paper only when you specifically want to check durability.

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

Best fountain pen ink sampler sets — an honest buyer's guide

Buying a full 50ml bottle of ink you've never tried is how you end up with a drawer of eight teals you don't like. Sampler sets solve this: for a few dollars you get 2–5ml of ink — enough for dozens of pages — so you can find what you actually love before committing. This guide covers what to buy, what to skip, and how to test properly.

Why sampler sets beat buying bottles

A standard sample vial holds 2–5ml. That fills a converter (roughly 0.7ml) several times over, giving you weeks of real-world writing. At $1.50–$3 per sample versus $15–$40 per bottle, you can explore 20 inks for the price of one bottle mistake.

Vendors like Goulet Pens (their curated 6-packs and 15-packs), Vanness Pens, and Dromgoole's decant name-brand inks into labeled vials. In the EU, La Couronne du Comte and Fontoplumo do the same. You're paying for the labor of decanting — worth it for the freedom to experiment.

What a good set looks like

Themed collections — e.g. "blue-black comparison" or "autumn oranges" so you can compare similar shades side by side
At least 2ml per vial — anything less dries out or barely fills a converter
Clear labels with brand and exact color name, not just "Blue #3"
Mixed brands so you're not locked into one house's aesthetic

Best fountain pen ink for beginners

New to the hobby? Start with well-behaved inks that won't feather, bleed, or stain your pen. These flow reliably, clean out easily, and forgive cheap paper.

Reliable starter inks to sample

Waterman Serenity Blue — practically foolproof, easy to flush, the classic "first ink"
Diamine (standard line) — over 100 colors, cheap, low-maintenance; try Oxblood, Sherwood Green, or Autumn Oak
Pilot Iroshizuku (samples worth it here) — Kon-peki and Asa-gao are exceptional blues; the full bottles are pricey so sampling first is smart
Sailor Jentle / Shikiori — smooth, well-behaved, gorgeous shading

Avoid highly saturated boutique inks, iron gall inks, and heavy shimmer inks as your first purchases — they demand more cleaning discipline than most beginners want.

Waterproof fountain pen ink that actually holds up

"Water-resistant" and "waterproof" get used loosely. If you address envelopes, keep field notes, or sign documents, test this properly: write a line, let it cure 24 hours, then run it under a tap for 10 seconds.

Genuinely durable options

Platinum Carbon Black — pigment-based, near-bulletproof once dry, but flush your pen weekly to avoid clogging
Sailor Kiwa-Guro (nano-pigment) — waterproof and much more pen-friendly than most pigment inks
Noodler's Bulletproof line (e.g. Black, Heart of Darkness) — bonds to cellulose, resists water, bleach, and UV; can be a slow dryer
De Atramentis Document inks — waterproof across a wide color range, not just black

Iron gall inks (like Rohrer & Klingner Salix) are permanent and fade-resistant too, but they're acidic — clean pens promptly and don't store them in vintage pens.

Shimmer ink review: fun, but read the fine print

Shimmer inks (Diamine Shimmertastic, J. Herbin 1670, Robert Oster Shake 'N' Shimmy) suspend metallic or glitter particles for sparkle that catches light on the page. They're genuinely beautiful — but there are trade-offs.

What to know before you buy

The particles settle, so you must roll or shake the vial before every fill. They perform best in medium to broad nibs; fine nibs and narrow feeds can clog or deliver uneven shimmer. And they need regular flushing — don't leave shimmer ink sitting in a pen for a month.

Standouts worth sampling: J. Herbin 1670 Emerald of Chivor (teal-green with red sheen and gold shimmer — a genuine show-stopper) and Diamine Golden Sands (warm brown with dense gold). Skip shimmer entirely if your daily pen is an extra-fine.

Best paper for fountain pens (this makes or breaks your test)

An ink can look muddy on one paper and luminous on another. If you test samples on standard 20lb copy paper, you'll get feathering and bleed-through that unfairly condemns good ink. Use paper designed for fountain pens.

Paper that shows ink at its best

Rhodia (80–90gsm) — the reference standard; smooth, no feathering, reveals shading and sheen
Tomoe River (52gsm/68gsm) — thin but astonishingly resistant; best for showing sheen and shimmer
Leuchtturm1917 / Midori MD — great for everyday notebooks
Clairefontaine Triomphe — for letter writing

Cheap paper's only advantage: it exposes ink dry time and durability under harsh conditions, useful for real-world work notes.

The honest takeaway

Buy a mixed sampler pack before any bottle. Start with forgiving inks (Waterman, Diamine, Iroshizuku), test on Rhodia or Tomoe River, and only chase a full bottle once an ink survives your actual daily use. Reserve one flush-friendly pen for shimmer and pigment inks so you never risk your favorite writer. Sampling costs a few dollars and saves you a drawer full of regret.