Platinum® Curidas Prism Retractable Fountain Pen-FINE Nib

Platinum Curidas Fountain Pen is a retractable fountain pen designed for quick, one-handed note-taking. Its “Prism Crystal” colorway features a fully transparent resin body, allowing you to see the internal “knock” mechanism in action.

Body Material: PMMA (acrylic) resin.

Weight: Approximately 24 grams.

Length: 153 mm (roughly 6 inches) when retracted.

Filling System: Uses proprietary Platinum cartridges or the included Platinum converter.