Terms and Conditions

Penclassics     the write pen

TWSBI - Inspired by writing

After 40 plus years as an OEM manufacturer for different global brands, Ta Shin Precision decided to start selling under their own brand, and thus TWSBI was born.

TaShin Precision has over 40 years of experience in manufacturing with plastics and metals. Early products ranged from toy lego parts to high end writing instruments. This knowledge trickles down into every product TWSBI has to offer.

TWSBI's name stands for the phrase "Hall of Three Cultures" or "San Wen Tong" in Chinese. The character "Wen" translates into language and culture. The phrase "San Wen Tong" also brings to mind the Hall of the Three Rare Treasures created by Emperor Qianlong as a memorial to three great masterpieces of Chinese calligraphy. The initials of the phrase "San Wen Tong" was reversed and thus turned into "TWS". The last letters "Bi" was added with its literal meaning of "writing instruments". Thus combining the two segments, creating TWSBI.

Our Mission

To inspire and recapture the romanticism of art and literature…starting with the pen.

We are dedicated to manufacturing the highest quality and precision writing instruments

Tailoring our products according to our customer's wants and needs.

Providing sincere and dedicated customer service

PenClassics is an Authorized Dealer for TWSBI Pens

TWSBI New Zealand and TWSBI Australia

This is the TWSBI Eco in Black, filled with Waterman Inspired Blue ink

Priced at NZ$47.99 with a benchmark Piston Filling system and range of nib sizes, they have proved to be very popular

Video showing how to adjust your TWSBI Nib

TWSBI (JOWO)  Nib Line Widths

These aren’t very good examples of line widths as they were done rather quickly, but they may be helpful until I can do a more professional looking job.

Actual widths      Extra Fine     0.35mm

                           Fine              0.45mm

                           Medium         0.55mm

                           Broad            0.85mm

                           1.1 Stub         1.1mm

                           1.5 Stub         1.5mm


Ink Capacity