Pilot Custom 823 M nib

Pilot Custom 823  <M>

In the M of the fountain pen in the world, it could be regarded as M rather thin somewhat.
I think it is not too thick, and has a wide versatility.
The good ink flow and the beautiful rounded pen point brings smooth writing.  Then, you can enjoy a beautiful "light and shade" of ink by good ink flow.

Pilot Custom 823 M nib Writing Sample