Tom's Studio The Wren Refillable Writing Pen
Tom's Studio The Wren Refillable Writing Pen
Tom's Studio The Wren Refillable Writing Pen
Tom's Studio The Wren Refillable Writing Pen
Tom's Studio The Wren Refillable Writing Pen
Tom's Studio The Wren Refillable Writing Pen
Tom's Studio The Wren Refillable Writing Pen
Tom's Studio The Wren Refillable Writing Pen
Tom's Studio The Wren Refillable Writing Pen
Tom's Studio The Wren Refillable Writing Pen
Tom's Studio The Wren Refillable Writing Pen
Tom's Studio The Wren Refillable Writing Pen
Tom's Studio The Wren Refillable Writing Pen
Tom's Studio The Wren Refillable Writing Pen
Tom's Studio The Wren Refillable Writing Pen
Tom's Studio The Wren Refillable Writing Pen
Tom's Studio The Wren Refillable Writing Pen
Tom's Studio The Wren Refillable Writing Pen
Tom's Studio The Wren Refillable Writing Pen
Tom's Studio The Wren Refillable Writing Pen
Tom's Studio The Wren Refillable Writing Pen Tom's Studio The Wren Refillable Writing Pen Tom's Studio The Wren Refillable Writing Pen Tom's Studio The Wren Refillable Writing Pen Tom's Studio The Wren Refillable Writing Pen Tom's Studio The Wren Refillable Writing Pen Tom's Studio The Wren Refillable Writing Pen Tom's Studio The Wren Refillable Writing Pen Tom's Studio The Wren Refillable Writing Pen Tom's Studio The Wren Refillable Writing Pen Tom's Studio The Wren Refillable Writing Pen Tom's Studio The Wren Refillable Writing Pen Tom's Studio The Wren Refillable Writing Pen Tom's Studio The Wren Refillable Writing Pen Tom's Studio The Wren Refillable Writing Pen Tom's Studio The Wren Refillable Writing Pen Tom's Studio The Wren Refillable Writing Pen Tom's Studio The Wren Refillable Writing Pen Tom's Studio The Wren Refillable Writing Pen Tom's Studio The Wren Refillable Writing Pen
Tom's Studio

Tom's Studio The Wren Refillable Writing Pen

£34.99
Wren - Take Flight & Write

Writing Instrument of the Year 2025, Stationery Awards, London

A beautiful and infinitely refillable writing pen with a Japanese-made writing tip. Simply dip the cotton core reservoir into your chosen fountain pen ink to refill—no mess, no waste. Buy two (or more!) Wren pens and save 10%.

Each year, an estimated 9 billion pens are thrown away. The Wren was designed to break that cycle. Built to last a lifetime, it lets you refill with ink whenever you need it, eliminating the frustration of disposable pens piling up in drawers.

How to use: Unscrew the barrel, dip the cotton core into your favourite dye-based fountain pen ink, and you're ready to write. A single fill writes consistently for 344 metres—that's roughly 50 A4 pages of handwriting.

Compatible with all standard dye-based fountain pen inks (avoid shimmer or particle-based inks). When the Japanese-made tip eventually dulls after months of use, replacement tips are available in packs of three.

Includes: The Wren pen, Japanese-made writing tip, 3ml Midnight Ink sample, and ink reservoir.

Length capped – 80mm | Posted – 120mm | Barrel diameter – 13mm | Weight – 20g | Anodised Aluminium

Spare reservoirs, replacement tips, and storage containers available separately.

Included in the box:

  • The Wren in your choice of colour
  • Japanese-made Writing Tip*
  • 3ml Midnight Ink sample
  • Ink Reservoir

*0.3–0.5mm depending on pressure

Specifications:

  • Length capped – 80mm
  • Posted (cap on the end of the pen) – 120mm
  • Pen barrel diameter – 13mm
  • Weight – 20g
  • Made from Anodised Aluminium

What ink can I use?

The Wren is compatible with dye-based Fountain Pen Inks, so long as they don’t contain particles (such as shimmer inks) or binders (like acrylic or shellac).

Tom's Fibre Tip Ink is the perfect ink partner 

Can I purchase replacement tips and reservoirs for my Wren?
Yes! Everything you need for your Lumos is listed below:

About Tom's Studio

Tom's Studio is a small British pen manufacturer who's mission is to create beautiful and innovative tools that inspire folks to be creative and benefit from all that brings.

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