on saleTWSBI Vac Mini Steel Nib Unit

Name: TWSBI Vac Mini Steel Nib Unit
Availability: InStock
Rating: 4.47 (15 reviews)

Product Code TW-M7444750

In Stock

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$21.00

Nib Size Nib Guide

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This stainless steel replacement nib unit fits the TWSBI Vac Mini. It includes the nib, feed, housing, and clear grip section.

Condition: New
Brand: TWSBI
Type: Nibs
Cap Rotations For pens with a screw-cap closure, how many rotations it takes to uncap/recap the pen.: 1.5
Nib Size: Extra-Fine, Fine, Medium, Broad, 1.1mm Stub
Nib Color: Silver
Nib Material: Steel
Diameter - Body: 13.3mm (0.52in)
Diameter - Cap (without clip): 14.6mm (0.57in)
Diameter - Cap (with clip): 17.9mm (0.70in)
Diameter - Grip (mm) Measured from the place most people choose to rest their fingers, which varies with each pen.: 10.0mm
Length - Body The measurement from the back end of the barrel to the tip of the nib.: 114.3mm (4.50in)
Length - Cap: 57.4mm (2.26in)
Length - Nib The measured length of the visible portion of the nib when it is installed in the pen, from grip to tip.: 19.4mm (0.76in)
Length - Overall (Closed): 124.8mm (4.91in)
Length - Overall (Posted) When the cap of the pen is posted onto the back of the pen body, this is the measurement of the entire pen including the nib.: 151.7mm (5.97in)
Weight - Body If a converter is included with the pen, this weight is reflected in the total.: 15g (0.53oz)
Weight - Cap: 9g (0.32oz)
Weight - Overall (g): 24.0g
Max Ink Capacity - Piston Vac The maximum volume of ink that can fit in the pen when using the built-in piston or vacuum filling mechanism.: 1.98ml

Slow Down and Enjoy the Write On. Beautiful Pen.

Wonderful, Absolutely everything I wanted. I love using the Magical Forest (Shimmering Fountain Pen Ink with the 1.1 Nib. Lots of comments on the glitter. Also love all four nibs along with the shut off ink flow. Perfect in every way. All of you do an excellent job. Write On

nib was misaligned

The nib was misaligned, and extremely hard to get out of its packaging.

A wet fine nib for a dry, sometimes, 1.1 stub nib.

This replacement fine nib for the TWSBI Vac Mini produces a nice, variable width line on fountain pen paper and well as ordinary paper. The original 1.1 stub writes just fine on ordinary paper but on fountain pen paper leaves a very thin to barely visible line and frequently skips. Strange.

Very smooth but too broad

I bought this in the extra-fine and I have been using it with Noodler's Luxury Blue. I was immediately impressed with how smooth it is for an extra-fine (though, expectedly, it does become a bit scratchy/feedbacky with slight rotation). The downside is that it does not seem to be a true extra-fine as it seems to range from a European medium (e.g. on Rhodia or Tomoe River) to a European broad depending on the paper I'm using.

Excellent Replacement

Purchased this to replace the nib unit that came with my pen. This was an excellent replacement and I have had no issues with it. The nib was smooth and worked with no issues.

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