TWSBI Fountain Pen ECO | Dark Sapphire

Inspired by the Chinese art of calligraphy, Taiwanese brand TWSBI creates the highest quality, precision writing instruments. The brand's goal is to bring back the romance of the act of writing. 

TWSBI ECO pens have a built-in piston converter, and their transparent barrel will allow us to observe the flow and color of the ink. 

The section of the ECO pens has profiling, which increases the comfort of writing. 

The Dark Sapphire model has a screw-on cap in a dark blue color inspired by the precious stone sapphire. 

The nibs of ECO pens made of stainless steel write extremely softly.

Material | resin, stainless steel

Size of a pen with cap | 138 mm

Dimensions of the pen without cap | 131 mm

Made in China.