The Lumos Mini refillable pen (left to right) Black, Blush and Sage shown on samples of illustration and lettering creating using the interchangeable tips
The Lumos Refillable Pen in Midnight with fineliner tip
Comparison of a disposable biro and the Lumos Mini refillable pen (shown in Lilac)
The Lumos Mini refillable pen in Sage shown with parts – writing tip, tip cover, tip holder and refillable reservoir
Lumos Mini
The Lumos Mini refillable pen in Lilac
Lumos Mini
Full Lumos Creative Tip Set showing 11 individual Lumos tips with annotation explaining each size of tip
Notice describing compatible ink for use in the Lumos and Wren pens with fountain pen ink swatches
Included with every Lumos pen – Full creative tip set and 3ml black fountain pen ink sample
Image showing the Lumos reservoir being refilled from a bottle of Tom's Studio Fountain Pen Ink
Annotated image of all colours of the Lumos Mini refillable pen
The Lumos Mini Refillable Pen in Matte Black on white background
The Lumos Mini Refillable Pen in Midnight on white background
The Lumos Mini Refillable Pen in Blush on white background
The Lumos Mini Refillable Pen in Ivy on white background
The Lumos Mini Refillable Pen in Lilac on white background
The Lumos Mini Refillable Pen in Sage on white background
The Lumos Mini Refillable Pen in Raspberry on white background
The Lumos Mini refillable pen (left to right) Black, Blush and Sage shown on samples of illustration and lettering creating using the interchangeable tips
The Lumos Refillable Pen in Midnight with fineliner tip
Comparison of a disposable biro and the Lumos Mini refillable pen (shown in Lilac)
The Lumos Mini refillable pen in Sage shown with parts – writing tip, tip cover, tip holder and refillable reservoir
Lumos Mini
The Lumos Mini refillable pen in Lilac
Lumos Mini
Full Lumos Creative Tip Set showing 11 individual Lumos tips with annotation explaining each size of tip
Notice describing compatible ink for use in the Lumos and Wren pens with fountain pen ink swatches
Included with every Lumos pen – Full creative tip set and 3ml black fountain pen ink sample
Image showing the Lumos reservoir being refilled from a bottle of Tom's Studio Fountain Pen Ink
Annotated image of all colours of the Lumos Mini refillable pen
The Lumos Mini Refillable Pen in Matte Black on white background
The Lumos Mini Refillable Pen in Midnight on white background
The Lumos Mini Refillable Pen in Blush on white background
The Lumos Mini Refillable Pen in Ivy on white background
The Lumos Mini Refillable Pen in Lilac on white background
The Lumos Mini Refillable Pen in Sage on white background
The Lumos Mini Refillable Pen in Raspberry on white background

Lumos Mini

The Lumos Mini has all of the versatility and refillability of its big brother but in a pocket friendly package.

$96.00 Bundle • Save
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Colour Matte Black
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A Mini Pen for Your Big Ideas

The Lumos Mini is a beautiful and infinitely refillable fineliner, writing, and brush pen, including 9 professional artist's tips and 2 writing tips, all in a compact, pocket-friendly package.

Too many pens are disposable by design, contributing to the unfathomable 100 billion biros now sitting in landfill. Much like printer cartridges, pen companies encourage waste by locking you into their format, selling endless replacements that are bad for the planet and stifle creativity.

As a product designer and craftsman, I’ve spent years designing and handcrafting calligraphy and fountain pens for creatives across the world. However, I noticed that the pens I used most often – fineliners and writing pens – were some of the worst offenders for disposability. Either they ended up in a drawer waiting for hard-to-find refills, or I was reluctant to throw away an otherwise functional pen simply because it had run out of ink.

The Lumos Mini solves this problem, offering all the versatility of its big brother in a portable, pocket-friendly form. A beautiful and infinitely refillable fineliner, writing, and brush pen, including 9 professional artist's tips and 2 writing tips. Its refillable system allows you to customise your pen with a variety of nibs and ink colours, reducing waste and empowering you to create without compromise.

We love it paired with the Lumos Loop – a clever extra lid that keeps your Mini within easy reach on your keys, bag, or lanyard. A perfect match of portability and creativity. Learn more about the Lumos Loop here.

Designed for creatives, by a creative, the Lumos Mini is a beautiful and sustainable answer to disposable pens – proving that good design can be both functional and planet-friendly.

    Included in the box:

    • The Lumos Mini in your choice of colour – grippy matte black or satin-finished Sage, Lilac, Ivy, Raspberry or Blush
    • The Lumos Full Creative Tip Set
    • 3ml Deep Black Ink sample
    • Ink Reservoir

    Specifications:

    Lumos Mini

    • Length capped – 85mm
    • Length uncapped – 75mm
    • Pen barrel diameter – 10mm
    • Weight – 10g
    • Made from Anodised Aluminium

    The Lumos Full Creative Tip set contains 11 tips:

    • Fineliner: 0.1, 0.2, 0.3, 0.5, 0.8, 1.0
    • Felt-Tip: Chisel, bullet & brush
    • Writing: 0.3, 0.5

    Full FAQs and a video guide to getting started with your Lumos can be found here.

    What ink can I use?

    The Lumos 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).

    Exception to the rule? We sell a splendid waterproof pigment ink (our own No.60 Fountain Pen Waterproof in Pigment Black). Or, if you want to splash out, Sailor Kiwa-Guro ink is a great option too.

    What are the differences between the Duo and the Single Lumos?

    The Single Lumos has one tip and one ink reservoir, which is double the Duo's reservoir size.
    The Duo Lumos allows you to have two different pens in one body, allowing you to easily change between nibs and ink colours on either side.

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

    Shipping costs are calculated at checkout.

    For dispatch times, customs details, and more, please visit our Delivery page. Got a question? Just reach out via our Contact form – we’re here to help!

    Also available in mini

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    Choose three 50ml bottles of Tom's Studio Fountain Pen Ink, Save 20%.

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    This deep blue ink reflects the ocean’s mystical depths.

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    Tom's Studio Loch Ness Fountain Pen Ink – featuring the packaging, bottle and a swatch on paper

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    Tom's Studio Neptune Fountain Pen Ink – featuring the packaging, bottle and a swatch on paper

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    Tom's Studio Constellation Fountain Pen Ink – featuring the packaging, bottle and a swatch on paper

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    Tom's Studio Damson Fountain Pen Ink – featuring the packaging, bottle and a swatch on paper

    Fountain Pen Ink - 17 Damson

    Autumn sunshine bottled – this plum coloured ink reminds us of picking damsons in the sun.

    $32.00
     
    Tom's Studio Raspberry Sorbet Fountain Pen Ink – featuring the packaging, bottle and a swatch on paper

    Fountain Pen Ink - 02 Raspberry Sorbet

    This refreshing, hot pink ink brings to mind those hot summer days, when colours are always at their brightest.

    $32.00
     
    Tom's Studio Deep Black Fountain Pen Ink – featuring the packaging, bottle and a swatch on paper

    Fountain Pen Ink - 01 Deep Black

    Classical doesn’t have to mean boring, the very deepest of blacks.

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    Tom's Studio New Forest Green Fountain Pen Ink – featuring the packaging, bottle and a swatch on paper

    Fountain Pen Ink - 04 New Forest Green

    We love this little corner of England so much that we decided to name this rich shade of green after it.

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    Tom's Studio Marmalade Fountain Pen Ink – featuring the packaging, bottle and a swatch on paper

    Fountain Pen Ink - 18 Marmalade

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    Customer Reviews

    Based on 287 reviews
    86%
    (248)
    8%
    (22)
    4%
    (12)
    1%
    (4)
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    (1)
    J
    J.M.

    Wow. This pen is amazing. I have the Wren already I love it for writing, but this one makes my doodles/drawings look so much better than they are. Would highly recommend it

    J
    Jamie

    Excellent pen, works as advertised and I like that instead of having 11 different pens, I get them all in one little pen. Everything that came with it: tips, ink bottle and pen all fit inside an Altoids tin, very handy for on the go drawing.

    D
    Donna

    Absolutely wonderful ... thanks to Tom's Studio for a fabulous product.

    D
    Donna
    Loved my Lumos so much I bought the mini too

    My brother spoilt me with a lumos pro for Christmas which I cannot rave about enough so I decided to treat myself to an on the go compatible version with the mini. They really are beautiful pens, which are beautifully made.

    The full collection of tips, even with the mini was a pleasant surprise.

    If I was to pick on (very minor) point, it’s that the lavender colour is more on the silver then purple side but for such a lovely pen to use that’s something I can see past.

    User picture
    O
    Oonagh M.
    Perfect pen

    Sleek, slim and sustainable.
    The choice of tips makes it extra special.
    Another great pen for the collection!

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