TWSBI CLASSIC BLACK FOUNTAIN PEN

The classic look, with piston filler functionality. 

Nib size: EF, F, M, B, and Stub1.1 
Posting Cap

Please note: Ink is NOT included

A quick no brainer guide in choosing nib sizes in an overly complicated fountain pen world:

If you write small, go with an EF
For the normal writer, F is the most popular
If you tend to lean on a bigger font, M will be perfect
B is for statements!! Sign a check in B, write a header in B, do some coloring/shading in B
Stub nibs are italic in writing style (have a special card or invitation to write?)