Robert Oster Inks

Robert Oster Muddy Sand from the Mudpack collection is a medium sandy brown ink in a medium shade.

Robert Oster Peppermint is a pretty dark peppermint green fountain pen ink with medium shading and medium pink sheen. It dries in 40 seconds in a m...

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 Grun Schwarz (Green-Black) is a dark green fountain pen ink with medium shading and low black sheen. It dries in 15 seconds in a mediu...

Robert Oster Emerald is a medium bright green fountain pen ink with medium shading and medium pink sheen. It dries in 45 seconds in a medium nib on...

Robert Oster Dark Chocolate is a dark purple-brown fountain pen ink with medium shading and low copper sheen. It dries in 30 seconds in a medium ni...

Robert Oster Clay Red is a dark red fountain pen ink with medium shading and brown sheen in large swabs. It dries in 30 seconds in a medium nib on ...

Robert Oster Chartreuse is a medium green-yellow fountain pen ink with medium shading (we think it kind of looks like pickle juice). It dries in 3...

Robert Oster Black is Black is a desaturated black fountain pen ink with low shading and a pop of black sheen in large swabs. It dries in 20 second...

Robert Oster The Grinch from the Shake N Shimmy collection is a fountain pen ink with low shading and shimmer. It dries in 50 seconds in a medium ...

Ten Dollar Green by Robert Oster. Let your jottings become creative expressions with this impressive Signature fountain pen ink. Robert Oster Signa...

Robert Oster Morning Shine from the Shake ‘N’ Shimmy collection is a medium turquoise fountain pen ink with a slight green undertone, medium shadin...

Robert Oster Sushi is a medium warm-tone pink fountain pen ink with low shading. It dries in 15 seconds in a medium nib on Rhodia and has an averag...

Robert Oster Green Olive is a deep yellow fountain pen ink with medium shading. It dries in 40 seconds in a medium nib on Rhodia and has an average...