TWSBI Diamond 580 RBT

TWSBI Diamond 580 RBT

The TWSBI Diamond 580 "RBT"  comes with a piston ink piston filling mechanism and has all detachable parts.
Clear demonstrator barrel with red translucent cap, TWSBI emblem on the cap,  blue translucent piston and a extrafine, fine, medium or broad steel nib.

We felt that it was important to allow the user to disassemble and reassemble the pen and completely experience the traditional aspects of owning and using a fountain pen.

Characteristics
Lenght closed: 142 mm
Lenght open without cap: 130 mm
Lenght open with cap: 179 mm
Weight: 26,8  grams