Bottled Inks

The Robert Oster Signature Ink Muddy Grass colour is a Earth green colour with dark green shading.

The Robert Oster Signature Ink Muddy Wine colour is a Coonawarra wine color. May exhibit a dark golden sheen surrounded by rich grape skin shading.

The "clean and clear" Australis Hydra is a beautiful steel blue, representing mythical creatures or Greek islands. But - Australia - probably jelly...

Noodler's Purple Martin Ink is a bluish purple ink, not dark but with enough depth for everyday writing. Noodler's Purple Martin ink has beautifull...

A warm, golden brown fountain pen ink to inspired by the American wheat belt to represent Kansas City, Kansas. Following the success of their excl...

Robert Oster Torquay is a bright medium turquoise fountain pen ink with medium shading and low pink sheen. It dries in 25 seconds in a medium nib o...

Robert Oster Spearmint is a dark green fountain pen ink with medium shading and medium pink sheen. It dries in 25 seconds in a medium nib on Rhodia...

Robert Oster Purple Jazz, formerly known as Purple Soul, is a dark blue-violet fountain pen ink with medium shading and a pop of red sheen in large...

Robert Oster Frankly Blue is a medium blue fountain pen ink with a slight green undertone, medium shading, and medium sheen. It dries in 30 second...

Robert Oster Evening Sapphire is a medium dusky blue fountain pen ink with medium shading and a pop of pink sheen in large swabs. It dries in 30 se...

Robert Oster Carbon Fire is a pretty dark blue fountain pen ink with medium shading and medium pink sheen. It dries in 30 seconds in a medium nib o...

Diplomat Caramel Bottled Ink is part of Diplomat's launch of a new range of high-quality fountain pen inks made in Germany by Octopus Fluids. Caram...

American Blue is a highly saturated blue that most would consider a good everyday use ink. Private Reserve fountain pen ink is pH neutral, has exce...

Electric D.C. Blue is a dark, highly saturated intense blue fountain pen ink. Private Reserve fountain pen ink is pH neutral, has excellent coverag...