TWSBI GO fountain pen Stub 1.1, Smoke

Product detailed description

TWSBI GO series

The TWSBI GO is the most affordable fountain pen in the TWSBI lineup. It is designed as a durable everyday pen that you can easily carry in a bag or pocket, making it a great option for beginners as well as experienced fountain pen users looking for a reliable everyday writer.

Spring-loaded piston filling mechanism

The most distinctive feature of this pen is its unique spring-loaded piston filling mechanism. Simply dip the nib into ink, press down the piston mechanism, release it, and the pen fills automatically. The system holds up to approximately 1.61 ml of ink, which is more than many standard fountain pens.

Practical design

The barrel is made from slightly softer resin compared to other TWSBI models, making the pen lightweight yet durable. The snap cap can be posted securely on the back of the pen while writing. The pen does not include a clip, but the cap features a roll-stop design that prevents it from rolling on a desk.

Nib size guide

• EF (Extra Fine) – very fine line for small handwriting
• F (Fine) – the most versatile nib for everyday writing
• M (Medium) – smooth wider writing line
• B (Broad) – bold lines ideal for signatures and headings
• Stub 1.1 – italic-style nib with line variation

Specifications

• Brand: TWSBI
• Series: GO
• Pen type: fountain pen
• Filling system: spring-loaded piston filling mechanism
• Ink capacity: approx. 1.61 ml
• Nib material: stainless steel
• Cap: snap cap
• Ink not included
• Country of origin: Taiwan