TWSBI Vac 700R Fountain Pen Clear

TWSBI Vac 700R Clear demonstrator is a Vacuum filler type fountain pen.

The TWSBI Vac 700R has New Improved valving system for more consistent flow when valves open. Valve can shut ink off between chamber and nib, guaranteeing no ink mess on airplanes.

This pen is completely self-serviceable. It comes with a wrench, two spare O-rings, and a vial of silicone grease you can use for at-home maintenance.

The pen uses a Vacuum mechanism and only uses bottled ink that can be purchased  separately. This pen does not use cartridges or converter.

Available in EF, F, M, B, Stub1.1 .

Packaged in a Gift Box.