London Stationery Awards 2025 – Winner!

Writing instrument of the year and Winner of the ‘London Stationery Awards 2025’, the Wren is a beautiful and infinitely refillable writing pen, equipped with a Japanese-made writing tip. Meet the Wren, the pen that redefines everyday writing. Designed for those who appreciate craftsmanship, sustainability, and effortless performance, this infinitely refillable pen is built to last a lifetime. Equipped with a precision-engineered Japanese-made writing tip, it glides smoothly across the page, making every word a pleasure to write. Disposable pens contribute to 9 billion pieces of waste every year, often tossed away simply because refills are hard to find. The Wren was created to break this cycle, offering a refined, refillable alternative that’s as elegant as it is practical. Handcrafted with a designer’s eye for detail, the Wren is comfortable, balanced, and endlessly refillable – a true investment in both quality and sustainability.

What’s Included?

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

Product features:

• London Stationery Awards 2025 – Winner.
• Refillable Ink, Zero Waste.
• Made from Anodised Aluminium.
• Japanese-made Writing Tip*
• Premium Craftsmanship & Thoughtful Design.
• Works with most water-based fountain pen inks (avoid shimmery or acrylic-based inks).
• Redefining Refillable – A Pen for Life.
• Length capped – 80mm.
• Posted (cap on the end of the pen) – 120mm.
• Pen barrel diameter – 13mm.
• Weight – 20g.
• Available in Black, Midnight Blue, Iris, Ivy, Sage, Blush, Lilac, Raspberry , Brass , Funfetti , Ink, Nimbus and Smoke! Special Editions: Sakura,Blueberry and Botanica!

*0.3–0.5 depending on pressure.

Note: Tom’s Studio Pigment Ink is not suitable for the Wren fibre tip pen. Calligraphy Ink has an acrylic binder which will block the pen and is not suitable for use with the Wren.

Tom’s Studio Fountain Pen Ink.

Tom’s Studio Replacement Tips and Reservoirs.

View more by Tom’s Studio.