TWSBI Diamond 580 AL R Navy Blue fountain pen
Item no: M7448020
The TWSBI Diamond 580 AL R navy blue fountain pen has a polished steel nib, engraved with the TWSBI logo and contains a faceted, transparent barrel and is trimmed with chrome details. The handle, connector and screw are all made of metal.
The transparent holder perfectly shows the technique of the piston filling mechanism. The pen has a rubber o-ring in the cap, which ensures that the nib is sealed airtight and prevents the ink from drying out.