Robert Oster Inks

Robert Oster Blue Night is a pretty, deep blue with medium shading and medium pink sheen. It dries in 40 seconds in a medium nib on Rhodia and has ...

Robert Oster School Blue is a dark blue fountain pen ink with medium shading and medium pink sheen. It dries in 20 seconds in a medium nib on Rhodi...

Robert Oster Ocean is a light turquoise-blue fountain pen ink with medium shading and low pink sheen. It dries in 15 seconds in a medium nib on Rho...

Robert Oster Marine is a medium teal-green fountain pen ink with medium shading and medium pink sheen. It dries in 20 seconds in a medium nib on Rh...

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...

Robert Oster Aqua is a beautiful blue-teal fountain pen ink with high shading and medium pink sheen. It dries in 30 seconds in a medium nib on Rhod...

Robert Oster Sinner’s Blood is a dark red fountain pen ink and comes in a bottle of 50ml. Robert Oster Inks  An iconic Aussie product within just...

This color is a smokey denim blue, almost a dark teal, that takes on a lot of different colors in its shading. It can even sheen with a bit of rose...

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 Sinner’s Heart is a grayish-purple fountain pen ink with dark shades and comes in a bottle of 50ml. Robert Oster Inks  An iconic A...

Robert Oster Sinner’s Weed is a deep green fountain pen ink and comes in a bottle of 50ml. Robert Oster Inks  An iconic Aussie product within jus...

Robert Oster - Kids On The Block This is a blue first released in UK for a school kids event organized by Bernardo Gomes of Fountain Pen UK Facebo...

Robert Oster Shake & Shimmer - Blue Velvet Storm Robert Oster Blue Velvet Storm from the Shake ‘N’ Shimmy collection is a dark petrol teal wi...

Robert Oster Midnight Sapphire is a dark blue, almost a blue-black fountain pen ink with medium shading and a pop of pink sheen in large swabs. It ...

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 Bass Straight from the 1980’s collection is a dusky, medium blue fountain pen ink with high shading and a pop of pink in large swabs. ...