A mini ink sample bottle of Mulberry red fountain pen ink by Tom’s Studio, displayed alongside a swatch of the ink on textured paper and its matching packaging. The bottle is small, with a gold cap and a white pipette dropper, and features 'Tom’s Studio' in gold lettering. The ink swatch shows a rich, shimmering hue with a gradient from deep to lighter tones. The packaging, a small white card, has 'Tom’s Studio' embossed in gold at the top, with a brushstroke of the ink colour at the bottom.
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
A mini ink sample bottle of Mulberry red fountain pen ink by Tom’s Studio, displayed alongside a swatch of the ink on textured paper and its matching packaging. The bottle is small, with a gold cap and a white pipette dropper, and features 'Tom’s Studio' in gold lettering. The ink swatch shows a rich, shimmering hue with a gradient from deep to lighter tones. The packaging, a small white card, has 'Tom’s Studio' embossed in gold at the top, with a brushstroke of the ink colour at the bottom.
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 Fountain Pen Ink - 13 Mulberry

5ml fountain pen ink in Mulberry red

Item is in stock Only 0 left in stock Item is out of stock Item is unavailable

The finest British-made fountain pen ink – now in a mini 5ml sample bottle!

Symbolically dedicated by the Ancient Greeks to their Goddess of wisdom, Athena, the Mulberry tree is our chosen source of inspiration for our deepest, richest shade of red – a striking ink choice for your creative ventures.

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.

Shipping costs are calculated at checkout.

For dispatch times, customs details, and more, please visit our Delivery page. If you have any questions, feel free to reach out to us at hello@tomsstudio.co.uk – we’re here to help!

Also available in 50ml

Customer Reviews

Based on 4 reviews
100%
(4)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
B
Ben B.

really nice dark maroonish color. Very nice for writing. Using a Field Notes notebook and a Wren, it doesn’t bleed too much through those thin pages unless you lay it down heavy.

S
Shawn W.

Gift they liked it allot

Q
QiuRong S.
Works well with the Wren

I've been switching between this ink and the default dark blue ink that came with the Wren pen, using the same nib but different reservoirs. This comes out as a dark red (not the vibrant kind), and it's slightly purplish when the nib still has remnants of the wren's default ink. which makes for a nice gradient as I write down the page.

I love the sizes of these sample bottles, as I'm not a heavy user which makes it very hard to commit to full size bottles which will probably last me years or something. I'm glad to be able to get hold of these smaller bottle sizes so I can try out different colours. Based on the wren's reservoir size and my low usage, even this size is going to last me many refills.

User picture
F
Fiona B.
Beautiful color

Beautiful color and nice size to try out the ink