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?)


Dimensions:

The pen weighs 21g with cap and 11g without it.  (ink not included)

Overall lengh without the cap is 13cm and with the cap it is: 16.7cm

In capacity of the Eco is: 2.5ml of ink

The TWSBI Eco is one of the most popular piston filler fountain pens around the world. 

 

It comes in EF, F, M, B, Stub1.1 nib choices and a growing variety of colours. 

 

Pen cap is able to post onto the back of the pen

 

Piston Filler Fountain pen.
Simply unscrew the end cap, dip into ink, screw back the end cap, and your done! Ready to write!!

 

Pen cap has an inner cap to insure a perfect seal when stored away. 
Made for the beginner who just wants to try out fountain pens, all the way to the experts. A good everyday worker.

 


ECO-T has a slightly more pronounced grip section; to help with learning correct writing posture for kids, new enthusiast, and anyone who likes a little bit more structure to the grip area. Cap and end cap also has a rotary triangular shape design.