The Wren - Refillable Writing Pen: Sage
Take Flight & Write
A beautiful and infinitely refillable writing pen, equipped with a Japanese-made writing tip.
Every year, millions of disposable pens are thrown-away, adding to the growing environmental waste.
Tom thought it was about time to tackle one of the biggest culprits: the everyday writing pen.
The result? The Wren—a pen designed not only to write beautifully but also to last a lifetime, helping to reduce the mountains of waste created by disposable pens.
Included in the box:
• The Wren in your choice of colour
• Japanese-made Writing Tip - 0.3–0.5mm depending on pressure
• 3ml Midnight Fiber Ink sample
• Ink Reservoir Specifications: Length capped: 80mm. Posted (cap on the end of the pen): 120mm
• Weight: 20g
• Material: Anodised Aluminium Packaging:
• Colourfully illustrated display box
• Full instructions on how to use, refill and clean
Full FAQs and a video guide to getting started with your Wren can be found here.
What ink can I use?
The Wren is compatible with all standard Fountain Pen Inks and we have a beautiful range of colours, which are perfect for the Wren and can be found here. Please note the Wren is not suitable for use with our Shimmer Fountain Pen Inks or Calligraphy Inks.
Looking for a waterproof option? We’d suggest our No.60 Pigment Black, Sailor Kiwa-guro or Platinum Carbon inks - we’ve tested both, and they flow beautifully.
Some ink colours can concentrate in the tip, so you may experience a lighter colour after a line or two. This is completely normal and looks quite nice!
How do I store the reservoir and tips?
You can store reservoirs and tips, and change to a different colour using spare reservoirs and my reservoir storage containers.
How long will the tips/ink last?
You can expect the high-quality, Japanese-made tip to last for months of use. We tested a single ink fill in the Wren on a plotter – a device used for precision drawing – and it wrote consistently for 344 metres. That's the equivalent of 50 A4 pages of handwriting!
When the tip eventually dulls, you can find packs of three replacement tips here.
Anything else I should know?
Yes! I’ve designed the pen to include ‘micro-grooves’, tiny ridges that enhance grip without using plastics. Please note: the black and midnight colourways do not feature these micro-grooves, as they have a grippy matte finish.