Dive into the depths – a beautiful deep blue fountain pen ink
Inspired by the Mariana Trench, the deepest point in our oceans, this rich, deep blue ink captures something of the mystery and magic of the ocean's darkest depths.
Made in Britain, this beautifully free-flowing fountain pen ink brings a little personality to your writing, whether you're journaling, making notes, sketching or getting creative. Forget the limited colour choices of standard disposable ink cartridges – this is a chance to explore richer, more distinctive shades while keeping your favourite pen in use.
Designed for a smooth, enjoyable writing experience, this versatile ink can be used in fountain pens, The Lumos, Wren and dip pens. And with refillable ink rather than disposable cartridges, you can experiment with colour without the unnecessary waste.
A lovely shade for anyone who believes even everyday writing deserves a little creativity.
All of Tom's Studio fountain pen inks are water-based, acid-free, non-toxic and vegan.
Size: 50ml