ST Dupont D-Initial White/Gold Ballpoint Pen

PRODUCT MAINTENANCE AND REFILLS
Your ST Dupont writing instruments do not require much maintenance. To restore their original shine, you can clean them with a soft cloth (never use solvent-based products).
For all silver parts, use a special silversmith's cloth. Silver is a precious material that can show signs of oxidation. Oxidation is a natural phenomenon that can be exacerbated if your writing instrument has prolonged contact with skin or rubber.
Only fountain pens require special care. If possible, use ST Dupont refills. Don't forget to clean your fountain pen regularly.