on sale TWSBI Vac700R Steel Nib Unit

Product Code TW-M7446000

34 reviews

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$23.99

MSRP $

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This silver stainless steel replacement nib unit fits the TWSBI Vac700R. It includes the nib, feed, housing, and clear grip section.

The Vac700 has been updated to now be called the Vac700R. TWSBI made small updates to the internal of the pen valving. The old Vac700 used to have 2 small valves. Now, it has only 1 large valve. The bottom of the grip/feeder section has also been enlarged and tapered more drastically. They found by doing these two adjustments, the flow of the pen when the end cap is open increased a small percentage. This is the same design they incorporated in the Vac Mini series.

Due to the bottom of the grip/feeder section being enlarged and tapered differently, the individual nib sets from the original Vac700 pen will NOT work on the Vac700R. Only the Vac700R nib sets will go along with the Vac700R fountain pen.

Technical Specs

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
15.0mm (0.59in)
Diameter - Cap (without clip)
16.0mm (0.63in)
Diameter - Cap (with clip)
18.0mm (0.71in)
Diameter - Grip

Measured from the place most people choose to rest their fingers, which varies with each pen.

10.0mm (0.39in)
Length - Body

The measurement from the back end of the barrel to the tip of the nib.

134.0mm (5.28in)
Length - Cap
65.0mm (2.56in)
Length - Nib

The measured length of the visible portion of the nib when it is installed in the pen, from grip to tip.

23.4mm (0.92in)
Length - Overall (Closed)
147.0mm (5.79in)
Weight - Body
21.0g (0.74oz)
Weight - Cap
13.0g (0.46oz)
Weight - Overall
35.0g (1.23oz)
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.

1.97ml

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