Robert Oster Signature Bottled Ink in Gummy Shark - 50 mL Color__Letter__rocketbook-everlast-smart-notebook-letter-size-8-5-x-11-pilot-frixion-pen The color is a deep

The color is a deep coal grey (anthracite) with flecks of gold

This pen uses a standard international ink cartridge or a converter for bottled ink

20ml of ink contained in a glass bottle

Pages are 100% sugarcane paper—tree-free

Robert Oster Signature Bottled Ink in Gummy Shark - 50 mL Color__Letter__rocketbook-everlast-smart-notebook-letter-size-8-5-x-11-pilot-frixion-pen The color is a deepMade in Australia, Robert Osters collection of signature fountain pen ink is born from his love of fountain pens. Inspired by the natural colors of the Australian landscape from one of the most famous wine producing regions of the world, each ink is exciting, unique, and safe for use with your fountain pens. Robert Oster Bottled Fountain Pen Ink Features Contents and packaging of all Robert Oster inks are nature friendly 50mL Ink bottle Be careful,