Robert Oster Inks

Light, cool-toned purple fountain pen ink with cool silvery shimmer, like a cloud if clouds were violet. Robert Oster Violet Clouds from the Shake...

Dream of beautiful writing with this peaceful purple fountain pen ink accented with gold shimmer. This is a shimmer ink that has mica particles wi...

Deep, dark purple fountain pen ink with golden shimmer for a shiny writing experience. This is a shimmer ink that has mica particles within the in...

Robert Oster GoGo is a medium, cool-toned purple fountain pen ink with low shading and a pop of gold sheen in large swabs. It dries in 10 seconds i...

Purple fountain pen ink with shimmer to represent the glitz and glitter of fabulous Las Vegas, Nevada. Following the success of their exclusive Au...

Robert Oster Velvet Crush is a medium warm purple fountain pen ink with medium shading and medium gold sheen. It dries in 15 seconds in a medium ni...

Robert Oster Purple Rock is a dark violet fountain pen ink with medium shading and a pop of red sheen in large swabs. It dries in 40 seconds in a m...

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 Claret is an desaturated red-violet fountain pen ink with medium shading. It dries in 35 seconds in a medium nib on Rhodia and has an ...