TWSBI Eco Slate Blue with Onyx Fountain pen

The TWSBI Eco Slate Blue with Onyx Fountain Pen is a perfect blend of affordability and premium design. Featuring a Slate Blue cap and piston knob, complemented by black metal details, this pen offers a modern, sleek aesthetic that's both functional and stylish.

The TWSBI Eco is renowned as the least expensive fountain pen that utilizes a piston filling mechanism. With its clear barrel, users can easily view the internal filling system, offering a unique and customizable look depending on the ink inside. The faceted cap adds an elegant touch to the design, while the TWSBI logo is prominently displayed at the top of the cap, signifying quality and craftsmanship.

Equipped with a polished stainless steel nib, the TWSBI Eco Fountain Pen is engraved with the TWSBI logo and comes in multiple nib sizes to cater to different writing preferences. Whether you're a beginner or an experienced writer, this pen delivers a smooth and enjoyable writing experience.

A standout feature of the TWSBI Eco is its ability to be fully disassembled for cleaning and maintenance. Each pen comes with the necessary tools and instructions for disassembly, though this feature is recommended for experienced users and is not required for everyday use. Please note that disassembly is done at your own risk.

Discover the TWSBI Eco Slate Blue with Onyx and enjoy a premium fountain pen experience at an affordable price, with the option to customize and maintain your pen as needed.

With a history of more than 40 years of manufacturing, including producing high-end pens for other brands, Ta Shin Precision decided to start selling under their own brand, TWSBI. The name TWSBI is made up from TWS and BI. ‘TWS’ is the reversed initials of the phrase ‘San Wen Tong’, translated Hall of Three Cultures, and ‘BI’ literally means writing instrument.