Tom's Studio Mini Ink Collection – Under the Sea – featuring packaging for each colour (Mallard, Marianas, Juniper, Neptune, and Loch Ness)
Tom's Studio Strawberry Jam Mini Fountain Pen Ink – showing the pipette built into the lid for easy application
A selection of Tom's Studio Mini Fountain Pen Inks packaged in a candy-stripe paper bag
Tom's Studio Mini Ink Collection – Under the Sea – featuring packaging for each colour (Mallard, Marianas, Juniper, Neptune, and Loch Ness)
Tom's Studio Strawberry Jam Mini Fountain Pen Ink – showing the pipette built into the lid for easy application
A selection of Tom's Studio Mini Fountain Pen Inks packaged in a candy-stripe paper bag

Mini Ink Collection - Under The Sea

Ocean-inspired bundle of five 5ml fountain pen inks

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A curated collection of our best-sellers in the cool, calm colours of the ocean!

Includes: Mallard, Marianas, Juniper, Neptune and Loch Ness. The finest British-made fountain pen ink suitable for all pens.

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.

  • Each bottle holds 5 ml of this lovely ink.
  • All our inks are water-based, acid-free, non-toxic, and vegan-friendly.
  • Each ink comes beautifully presented in a dinky glass bottle with a handy pipette for easy application.
  • Every mini ink is bottled by hand by the Tom's Studio team and packaged in a hand-painted cardboard sleeve.

Specifications:
Bottle

  • Height (with lid) 62mm
  • Diameter (at base) 20mm

Packaging

  • Height 82mm
  • Width 52mm
  • Depth 20mm

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), fineliner (The Lumos and Lumos Mini) and the Wren.

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.

Also available in 50ml

Customer Reviews

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K
Karener
Perfect

I love these, small but perfectly formed.

A
Amy W.

Very easy to use with my Wren pen and beautiful colours

C
Cheryl M.
Great product, great service

The cheeky sample concept is a great onr…i get to try a bunch of neat colours and then pick my favourite. And that will be hard. Thanks for the ink and thnks for the fast service. Never dreamed tht international purchases could be this easy.

C
Crystal C.

Thoroughly enjoy the ability to make the ink translucent just by using water. I also love the variety of colors and the price point.

R
Rebecca Q.
First time purchase

Upon ordering I was a little nervous about the pen and the inking system. WOW! This is an amazing pen and the ink colors and flow are exactly what I wanted to see. It is refreshing to own a pen that can be used in a freezer- and upside down. I work in a food bank and manager the inventory and every pen I own stops writing in the freezer and when I need to write on boxes stacked a pen will run out of ink before I finish 4 boxes.... Thank you Tom.