What nib does Twsbi use?

One of the advantages of the TWSBI Diamond series is that replacement nib units are available and easily changed by unscrewing from the front of the barrel of the pen. All these models use a number 5 size nib.

What does a stub nib look like?

Your typical round nib has a spherical ball shape of iridium tipping material. The tipping of a stub nib is flattened to a rectangular shape. Stub nibs have rounded corners to provide a smoother writing experience. Italic nibs have sharper edges to accentuate line variation, even with smaller tip sizes.

Is it difficult to write with a stub nib?

Writing with a stub nib can take some practice and some getting used to. It is a bit of a different experience from writing with more standard nib sizes such as extra-fine, fine, medium, or broad, but once you get the hang of it, it can be very rewarding.

Does TWSBI make their own nibs?

Twsbi currently uses nibs made by JoWo, a German nib and pen part manufacturer. The first Twsbi pens — the Twsbi 530 — had a nib made by Schmidt and later Twsbi uses nibs from Bock.

Are all JoWo nibs the same?

There are no incompatibilities between JoWo made nibs at the same size; they’re exactly the same dimensions and use the same feed and housing, including the thread pattern.

What is the difference between stub and italic nib?

They’re quite similar to stub nibs with a subtle difference. Stub nibs have rounded corners to provide a smoother writing experience. Italic nibs have sharper edges to accentuate line variation, even with smaller tip sizes. Italic nibs tend to have a smaller sweet spot and exhibit more feedback.

Who owns TWSBI?

Ta Shin Precision
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.

Which TWSBI is best?

Which is the Best TWSBI Pen? Above all others, we think the TWSBI Diamond 580 Fountain pen is the brand’s best writing instrument. Its modern design embodies everything about TWSBI signature styling with its transparent barrel, stainless steel nib, and large piston filling system.