TWSBI Vac700R Iris Fountain Pen Nib Size:Extra Fine Simply unscrew the end cap

Simply unscrew the end cap

Spring loaded piston filling mechanism

Cap and end cap also has a rotary triangular shape design

Fabric will shrink about 5% if using machine dryer after wash

TWSBI Vac700R Iris Fountain Pen Nib Size:Extra Fine Simply unscrew the end capNew Titanium finish Vac700R, every single pen is slightly different and unique in its color, not one is exactly the same. Now with even more consistent ink flow when valve is opened. Simply pull up, push down and your ink is filled, ready to go. Vacuum filler type fountain pen. Also designed with a ink shut off valve for easy carry and no spill mess Comes in EF, F, M, B, Stub1. 1, Stub1. 5 nib sizes (please choose one) Please note: Ink is NOT included