Iguana Esterbrook

Pen Week 2026 · 26 Oct — 1 Nov

The Writing
Lab_

How do you write?

For seven days, Iguana becomes a writing laboratory: six experiences that reveal what makes each instrument unique.

Because there’s no perfect formula. Just the one that’s right for you.

Explore the tests Speak to a specialist

02 — The Writing Lab

We’re not looking for the best pen.
We’re looking for yours.

Everyone writes differently. Some want smoothness, some like to feel the paper, some value lightness and others find self-expression in design.

At The Writing Lab, we explore the qualities that make each writing instrument unique and turn them into experiences that help you discover what suits you best.

Official sponsor Esterbrook

How The Writing Lab works

01 — WE ANALYSE

We explore nibs, materials, designs, filling systems, inks and weights.

02 — WE COMPARE

We look at how each feature shapes the writing experience.

03 — WE EXPERIMENT

We put instruments and materials through their paces with tests, demonstrations and experiences.

04 — WE HELP YOU CHOOSE

We pair what you’ve discovered with your own preferences to help you find your ideal fountain pen.

03 — Analysis

The tests

Six ways to explore your writing. Find out which features suit you best through short interactive experiences.

Ruthenium-toned fountain pen nib
Test 01Tue 27

Nib Test

It all begins at the tip.

Find the nib that suits your hand.

Take the test
Orange and grey marbled resin cap
Test 02Wed 28

Material Test

Touch writes too.

Find the material that feels like you.

Take the test
Red resin fountain pen with gold clip
Test 03Thu 29

Design Test

Your style writes too.

Find the design that says who you are.

Take the test
Converter and gold nib
Test 04Fri 30

Filling Test

Every pen has its ritual.

Find your filling system.

Take the test
Bottle of gold ink
Test 05Sat 31

Ink Test

Bring colour to your words.

Find the ink that’s unmistakably you.

Take the test
Engraved metal cap and gold section of a fountain pen
Test 06Sun 1

Balance Test

Weight changes the feel.

Discover your ideal pen weight.

Take the test

04 — Pen Week Exclusives

Discovery is only the beginning.
Now, make it yours.

From 26 October to 1 November, make the most of our special Pen Week offers and find new reasons to enjoy writing.

05 — Iguana Personal Advisor

Your formula is personal.
So is our advice.

The Writing Lab tests are the starting point for discovering your preferences. But choosing a fountain pen also means finding the one that suits your hand, your writing and the way you like to use it.

Thinking of buying a fountain pen?

Our team of specialists can help you choose, with your needs, preferences and budget in mind.

ONLINE · BY APPOINTMENT

Speak to a specialist

Book an appointment with our team for personalised advice.

Book an appointment

07 — The Writing Lab · Special experience

Your handwriting says a lot about you.

Because everyone’s handwriting is as unique as they are.

At The Writing Lab we explore writing instruments, but there’s something that makes them truly personal: the way you write.

Graphology invites us to look at the strokes, slant and size of our letters and explore what they might suggest about our personality.

Iguana Lab Graphology Laboratory card with a green Esterbrook fountain pen and the Pen Week 2026 brochure

Graphology offers interpretations for guidance only, not scientifically validated personality assessments.

The brands of The Writing Lab

A selection of houses that share our passion for writing and join us for this week of discovery and experimentation.

Official Partner Esterbrook
Participating Brands · Pen Week 2026
Visconti
Scribo Graf von Faber-Castell Caran d’Ache