Fountain Pen Ink - 19 Lemon Yellow

A zesty little ink is as fresh as they come

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The finest British-made fountain pen ink suitable for all pens. This zesty little ink is as fresh as they come. It will be sure to pour sunshine and happiness onto your page.

Transform the way you create with an ink colour that sets you apart!

Most pens offer ink cartridges in a limited selection of colours. I want to change that by bringing you this range of beautifully rich and distinctive inks – with no need to dispose of or replace an empty cartridge.

These wonderfully free-flowing inks come in a number of beautiful and nuanced shades. They truly are a joy to write or create with!

  • Each bottle holds 50ml of this lovely ink, enough to keep you going for reams of writing, drawing, or doodling.
  • All our inks are water-based, acid-free, non-toxic, and vegan-friendly.
  • Each ink comes beautifully presented in a stunning bottle with an antique laid paper, gold-foiled label.

Our fountain pen ink is compatible with all Tom’s Studio Pens, including calligraphy (The Flourish, Carrot, and Bloom), fountain (The Studio and Studio Pocket), and fineliner (The Lumos and Lumos Mini).


Fountain pen inks are highly 'layerable', allowing you to build different intensities or colours by applying more or less ink on the paper. Please note that the colour on the label may not perfectly represent the colour achieved when using different pens or techniques.


Because the ink has such a concentrated colour, you can dilute it with a smidge of water (ideally distilled) to create watercolour-like washes and depth of colour.

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.

Customer Reviews

Based on 165 reviews
93%
(153)
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A
Andrew M.
Good product

Lovely looking pen. Great for a present

S
Stuart J.
Beautiful Ink

Lovely colour and great quality, goes great with my Wren which I love. ( I just wish it was a little longer)

M
Michelle
Beautiful smooth ink!

I love this ink - it's nearly black, but has a hint of dark purple - gorgeous! Feels more luxe than using just black :)

R
Rebecca W.
The best pen ever

The Lumos Mini is an amazing pen, and covers all my writing needs, from fine delicate writing to calligraphy style writing. It is such a smooth writing implement. Going to treat myself to a full size model too 😁

C
Calina S.
Love all the ink colors

One bottle will last a lifetime for me, and I have 6 different colors!