Robert Oster Signature Ink - Viola 50ml TWSBI Diamond 50 Ink Bottles It features a rhodium-plated 14k

It features a rhodium-plated 14k gold nib and comes with a Platinum ink cartridge to get your started

feed and head piece for the TWSBI Diamond Mini Fountain pen in Medium

Elaborate and iconic cellulose acetate semi translucent black sleeve

This is a great colour worthy of a better name than standard

Robert Oster Signature Ink - Viola 50ml TWSBI Diamond 50 Ink Bottles It features a rhodium-plated 14kRobert Oster Viola is a bright spring purple fountain pen ink with medium shading. It dries in 15 seconds in a medium nib on Rhodia and has an average flow. Robert Oster Inks An iconic Aussie product within just months of its first appearance. A world leader in its category. And a well behaved, colourful choice for all. Think Australia think Robert Oster. Indeed it is A drink for your pen The contents? Robert Oster Signature Fountain Pen Inks are non