Pre-Sale: July 24, 2024 | Shipping: July 26, 2024 The TWSBI Vac700R Fountain Pen is accented with blue trim and a matching blue tipped stainless steel nib. 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, and Stub 1.1 How to Choose a Nib Size: If you write small, go with Extra-Fine For everyday use, Fine is a great choice If you tend to write on the larger size, Medium is perfect and does provide a smoother ink flow Bold is for statements – Sign a check, write a header or show off your shimmering/sheening ink Stubnibs are used for an italic/calligraphy writing style with the down strokes being wide and the side strokes thin.