The Lumos Pro Duo Refillable Pen in Midnight on illustrative background
The Lumos Pro Duo Refillable Pen in Midnight with sample lettering and illustrations in fountain pen ink
The Lumos Pro Duo Refillable Pen in three colours (left to right) Sage, Blush, Lilac with fineliner and brush tips
Detail of Chisel Fibre Tip on the Lumos Pro Duo Refillable Pen in Midnight on illustrative background
The Lumos Pro Duo Refillable Pen in Ivy and Black with fineliner and brush tips
The Lumos Pro Duo Refillable Pen in Lilac with fineliner and brush tips
The Lumos Pro Duo Refillable Pen in Blush with fineliner and brush tips
The Lumos Pro Duo Refillable Pen in Sage with fineliner and brush tips
The Lumos Pro Duo Refillable Pen in Raspberry with fineliner and writing tips
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 Pro Single refillable pen
Annotated reference image of all colours of the Lumos Pro Duo
The Lumos Pro Single Refillable Pen in Matte Black on white background
The Lumos Pro Duo Refillable Pen in Matte Black on white background
The Lumos Pro Single Refillable Pen in Midnight on white background
The Lumos Pro Duo Refillable Pen in Midnight on white background
The Lumos Pro Single Refillable Pen in Blush on white background
The Lumos Pro Duo Refillable Pen in Blush on white background
The Lumos Pro Single Refillable Pen in Sage on white background
The Lumos Pro Duo Refillable Pen in Sage on white background
The Lumos Pro Single Refillable Pen in Raspberry on white background
The Lumos Pro Duo Refillable Pen in Raspberry on white background
The Lumos Pro Single Refillable Pen in Ivy on white background
The Lumos Pro Duo Refillable Pen in Ivy with packaging on white background
The Lumos Pro Single Refillable Pen in Lilac with packaging on white background
The Lumos Pro Duo Refillable Pen in Lilac on white background
The Lumos Pro Duo Refillable Pen in Midnight on illustrative background
Video showing contents of Lumos Pro including Lumos Pro Refillable Pen, full creative tip set and 3ml black fountain pen ink sample
The Lumos Pro Duo Refillable Pen in Midnight with sample lettering and illustrations in fountain pen ink
The Lumos Pro Duo Refillable Pen in three colours (left to right) Sage, Blush, Lilac with fineliner and brush tips
Detail of Chisel Fibre Tip on the Lumos Pro Duo Refillable Pen in Midnight on illustrative background
The Lumos Pro Duo Refillable Pen in Ivy and Black with fineliner and brush tips
The Lumos Pro Duo Refillable Pen in Lilac with fineliner and brush tips
The Lumos Pro Duo Refillable Pen in Blush with fineliner and brush tips
The Lumos Pro Duo Refillable Pen in Sage with fineliner and brush tips
The Lumos Pro Duo Refillable Pen in Raspberry with fineliner and writing tips
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 Pro Single refillable pen
Annotated reference image of all colours of the Lumos Pro Duo
The Lumos Pro Single Refillable Pen in Matte Black on white background
The Lumos Pro Duo Refillable Pen in Matte Black on white background
The Lumos Pro Single Refillable Pen in Midnight on white background
The Lumos Pro Duo Refillable Pen in Midnight on white background
The Lumos Pro Single Refillable Pen in Blush on white background
The Lumos Pro Duo Refillable Pen in Blush on white background
The Lumos Pro Single Refillable Pen in Sage on white background
The Lumos Pro Duo Refillable Pen in Sage on white background
The Lumos Pro Single Refillable Pen in Raspberry on white background
The Lumos Pro Duo Refillable Pen in Raspberry on white background
The Lumos Pro Single Refillable Pen in Ivy on white background
The Lumos Pro Duo Refillable Pen in Ivy with packaging on white background
The Lumos Pro Single Refillable Pen in Lilac with packaging on white background
The Lumos Pro Duo Refillable Pen in Lilac on white background

Lumos Pro - The Infinitely Refillable Pen

A beautiful & infinitely refillable fineliner, writing & brush pen including 11 professional artist's tips.

¥11,900 Bundle & Save
Type Single Tip
Colour Matte Black

A beautiful and infinitely refillable fineliner, writing, and brush pen, including 9 professional artist's tips and 2 writing tips.

Too many pens and their refills are disposable by design. Similar to printer ink cartridges, pen companies want you to buy into their format so they can keep selling you replacement pens or refills repeatedly. It's good for their business, but it's bad for the planet and stifles creativity.

"It is brilliant: Beautiful, the perfect weight, a range of nibs, satiny ink. The drawing (almost) does itself."
David Downton

As a product designer and craftsman who loves using a variety of pens to create illustrations and designs, I had this very problem! Pens would sit in my drawer for years, either patiently waiting for that very specific refill, or I was just loath to dispose of an otherwise fully functional pen that had run out of ink.

Having designed and handmade calligraphy and fountain pens for creative folks across the world full-time for over 6 years, I decided it was time to apply my knowledge to the pen I used most of all and one of the biggest culprits when it came to its disposable nature: the fineliner.

    Included in the box:

    • The Lumos Pro Single or Duo 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 (Lumos Pro Single x1, Lumos Pro Duo x2)

    Specifications:

    Lumos Pro Single/Duo

    • Length capped – 155mm
    • Length uncapped – 145mm
    • Pen barrel diameter – 10mm
    • Weight – 20g
    • 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:

    We aim to process your order within 1-3 working days. Please note that this increases to 1-4 working days for orders that include any personalisation, such as engraving.

    Shipping costs

    Shipping costs are calculated at checkout.

    Delivery times

    • UK: 1-2 business days
    • Europe: 3-5 business days
    • USA: 5-7 business days
    • Rest of world: 8-10 business days (duties may apply on delivery)

    Please refer to our Delivery page for more information, and reach out to us at hello@tomsstudio.co.uk if you have any further questions.

    Also available in mini

    Brilliant ink for bold ideas!

     
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    Fountain Pen Ink - 02 Raspberry Sorbet

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    Customer Reviews

    Based on 550 reviews
    88%
    (484)
    8%
    (43)
    2%
    (13)
    1%
    (4)
    1%
    (6)
    M
    Michelle T.

    Just got my first one and it’s amazing!! Definitely worth the investment

    S
    Sariah B.
    I love it!!

    I have loved every opportunity I have had to write with this pen! The ink colors are luscious and the pen feels amazing in your hand. I’m so glad I didn’t wait any longer to buy one!

    I
    Imelda A.
    Everything and more

    by more I mean after testing it out… i went out and bought another one and more!!!! (Extra ink feed). The weight, the design is perfection. Tom, how could you design such a wonderful instrument? Love love love!, you deserve your place in the design museum.

    The glass pen I wasn’t too happy about though. Not writing as nice as the one glass pen i bought from venice

    F
    Fran B.

    Really lovely pens. Well made and beautiful to write with. I’ve bought lots !!

    J
    Jasmine P.
    Love!

    What a glorious pen, it feels so decadent and satisfying to use. It has some weight to it being a metal casing, I really like the feel. Been using the brush nib for brush pen calligraphy, working well so far. Careful when first disassembling it for ink filling, there is a little rubber bit included to help with this as it was quite stiff. Very happy with my purchase and already bought several new inks to try.

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