TWSBI Fountain Pen Diamond 580 AL | Prussian Blue

Inspired by the Chinese art of calligraphy, the Taiwanese brand TWSBI creates the highest quality, precision writing instruments. The TWSBI brand appreciates the past while boldly looking to the future. The Diamond collection combines modern design with a traditional filling system. 

The Diamond 580 collection is an improved 530 model with an increased ink capacity of up to 30%! TWSBI Diamond pens have a built-in piston converter and their transparent barrel will allow us to observe the flow and colour of the ink. 

The transparent barrel has aluminium elements with a matt finish.

All Diamond pen components can be disassembled. The free disassembly and reassembly of the pen will allow us to fully experience all aspects of owning and using a fountain pen.

Material | resin, aluminium

Pen dimensions without cap | 130 mm

Dimensions with cap | 142 mm

Made in Taiwan.