Tom’s Studio 03 Neptune is a medium teal ink with low shading and low pink sheen. It dries in 30 seconds in a medium nib on Rhodia and has an average flow. Tom’s Studio ink is made in the United Kingdom.

Experience the beauty of the British coastline with Tom’s Studio – Neptune, the finest fountain pen ink suitable for all pens. With its ocean-blue hue, this ink captures the essence of the Dorset shores. Whether you’re a lover of the sun, sea, or sand, Neptune’s vast oceans are now in a bottle.

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.

• All our inks are water-based, acid-free, non-toxic, and vegan-friendly