Tom’s Studio Wren vs Lumos Pro
Tom’s Studio makes some of the most thoughtfully designed creative tools I have used in a long time. Their products feel intentional, refillable, and built around slowing down and actually enjoying the process of creating.
But if you are trying to decide between the Wren and the Lumos Pro, they are surprisingly different tools despite living in the same ecosystem.
After spending time with both, I realized they are not really competing with each other. They serve completely different creative needs. So here is a breakdown of how I use them, what makes each one special, and which one might make more sense for your workflow.
| Choose the Wren if you want: | Choose the Lumos Pro if you want: |
|---|---|
| A refillable everyday writing pen | A technical drawing and sketching tool |
| Something fountain pen adjacent | Multiple line widths in one system |
| A minimalist journaling or planning tool | A pen for illustration or mixed media work |
| A perfect pocket pen | More precision and versatility |
| A customizable tactile writing tool | A full-length pen with a dual-tip option |
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Where They Overlap
While the Wren and Lumos Pro are very different tools, they still carry the same intentional Tom’s Studio approach to design. Both are made of Anodised Aluminium and just feel like a beautifullky made writing tool. Both pens:
are compatible with most fountain pen inks (please don’t use shimmer inks in these)
they use Japanese-made fiber tips
are refillable and reusable
work beautifully for journaling, planning, writing notes, and everyday creative use
Which Pen Makes the Most Sense for You?
This really comes down to how you create. The Wren feels slower, softer, and more reflective. It is the pen I naturally reach for when journaling, planning, or writing notes throughout the day.
The Lumos Pro feels much more like a creative workhorse. It is technical, adaptable, and built around versatility.
The interchangeable Japanese-made fineliner tips are the biggest difference here. You can swap line widths depending on what you are working on, which makes it incredibly useful for:
sketching
illustration
line work
mixed media
detailed drawing
I especially like that it combines the feel of archival fineliners with a refillable system. That alone makes it stand out. It feels like a modern replacement for constantly s disposable Microns.
The Biggest Difference: Writing vs Drawing
Honestly, this is probably the easiest way to think about it.
The Wren : Feels optimized for writing first. Read my full Wren review here→
The Lumos Pro: Feels optimized for drawing first. Read my full Lumos review here→
Of course, both can technically do both things, but the experience is different enough that I naturally use them for completely separate purposes.
Which One Feels Better? This depends on what kind of creative experience you enjoy.
| The Wren feels: | The Wren feels: |
|---|---|
| more focused on the writing experience | built for dedicated creative work |
| easy to toss into a bag or planner setup | more focused on sketching and illustration |
| more centered around writing than technical drawing | adaptable depending on the tip setup you use |
| like something you end up reaching for constantly | like a tool designed to stay on your drawing desk |
What I Personally Reach for Most
I find myself using the Wren more for everyday life and the Lumos more intentionally for creative work.
The Wren lives near my planner, journals, and notebooks. The Lumos comes out when I am sketching, drafting ideas, or working on illustrations.
If I had to keep only one, it would honestly depend on whether I was prioritizing writing or drawing at that moment. Neither feels better than the other. They just create very different experiences.
So… Which One Should You Buy?
If your day revolves more around journaling, planning, writing, and carrying a pen with you everywhere, I would lean toward the Wren. It feels more integrated into everyday life and naturally fits into a planner or notebook setup.
If your focus is more on sketching, illustration, detailed line work, or replacing disposable fineliners with something refillable, the Lumos Pro makes more sense. It feels more at home as a dedicated creative tool.
And honestly, if you are already deep into analog tools and stationery, you will probably end up wanting both.
Why I Keep Coming Back to Them
What I appreciate most about both Tom’s Studio pens is that they make creating feel intentional. They slow the process down in a good way.
In a world full of disposable tools, both the Wren and Lumos Pro feel like objects designed to stay on your desk for a long time, evolving alongside your creative practice instead of being thrown away.
The Wren has become part of my everyday rhythm while the Lumos Pro feels more tied to dedicated creative sessions, and honestly, I think that balance is why both have stayed in my rotation.
