twsbi prussian blue fountain pen
stub 1.1 nib
matte finish, subtle details on grip and cap
increased ink capacity
New aluminum machined grip, connector, and piston rod.
TWSBI's name stands for the "Hall of Three Cultures"
| Article number: | TWSBI Diamond 580AL FP Silver M |
| Availability: | Out of stock |
The TWSBI Diamond 580AL comes with a benchmark piston ink-filling mechanism and has all detachable parts. The clear demonstrator barrel allows you to see your ink color and remaining ink level. It comes with a stainless steel nib and aluminum machined grip, connector, and piston rod.
nib: steel
ink: piston fill, bottled ink
images from TWSBI
