ECO (Creme / Rose Gold) - Extra Fine platinum-century The Planet Series is made

The Planet Series is made of strong impact-resistant resin and feature a stainless branded #6 JoWo steel nib

This ink is a part of a mini-series of shading inks

has faithfully recreated the beautiful sepia color of the historical furnitures

For more regular sized refills

Robert Oster Signature Ink - No Fixed Address (Shake 'N' Shimmy)

ECO (Creme / Rose Gold) - Extra Fine platinum-century The Planet Series is madeTWSBI's ECO fountain pen has always been a great choice for beginners and long time users alike due to its affordability and quality. Fitted with a piston fill mechanism, the ECO has a large ink capacity at approximately 1. 7ml. This version of the ECO is furnished with rose gold plating.