Robert Oster Inks

Robert Oster Crocodile Green is a medium pea green fountain pen ink with medium shading and a pop of black sheen in large swabs. It dries in 15 sec...

The Robert Oster Muddy Swamp has a murky mix of teal, blue-black, grey and green. An ink that creates a reflective mood, perfect for intimate eveni...

Steely, cool blue fountain pen ink inspired by the winter snow and Lake Michigan to represent Chicago, Illinois. Following the success of their ex...

Blood Rose is a medium red ink with rose gold shimmer. It dries in 20 seconds in a medium nib on Rhodia and has an average flow. It’s pretty well-b...

Silver Fire & Ice is the same bold color you love, just with some extra icy silver shimmer. Robert Oster Silver Fire and Ice from the Shake ‘N’...

Robert Oster Crystal Marine from the Shake ‘N’ Shimmy collection is a dark teal green fountain pen ink with medium shading, medium pink sheen, and ...

Robert Oster Morning Mist is a medium blue-green fountain pen ink with medium shading and low pink sheen. It dries in 25 seconds in a medium nib on...

Robert Oster Lemon Grass fountain pen ink ranges from medium to dark green with medium shading. It dries in 20 seconds in a medium nib on Rhodia an...

Robert Oster Khakhi is a medium brown fountain pen ink with a green undertone, medium shading, and a pop of black sheen in large swabs. It dries in...

Robert Oster Clearwater Rain from the 1980’s collection is a medium blue-turquoise fountain pen ink with high shading and medium pink sheen. It dri...

Robert Oster Australian Opal Pink is a pale, spring pink fountain pen ink with medium shading. It dries in 20 seconds in a medium nib on Rhodia and...

Robert Oster Sepia Nights is a dark brown fountain pen ink with a slight red undertone, medium shading, and medium pink sheen. It dries in 30 secon...

Robert Oster - Burgundy Chocolate Notes Robert Oster Burgundy Chocolate Notes from the standard collection is a dusky mauve purple ink with mediu...