Diamond 580 Rb Fountain Pen
DIAMOND 580 The TWSBI Diamond 580 comes with a benchmark piston ink-filling mechanism and has all detachable parts. Clear demonstrator barrel with airtight sealed cap, grip, and piston knob, and a stainless steel nib.
- Cap Mechanism : Threaded
- Brand Origin : Taiwan
- Filling Mechanism : Inbuilt Piston
- Nib Material : Steel
- Nib Size : Fine
One Year warranty against manufacturing defects