S.T. Dupont Defi Black Medium Ballpoint Refill

The S.T. Dupont Defi Black Medium Ballpoint Refill is engineered to deliver exceptional writing comfort and consistent ink flow. Designed specifically for Defi ballpoint pens, this refill ensures a clean, smooth writing experience with every stroke. The high-quality black ink provides clear lines, while the durable metal body enhances longevity and reliability.

Materials & Composition:

• Ink Type: Premium black ballpoint ink

• Tip Size: Medium

• Tube Material: Stainless steel metal body

• Compatibility: Exclusively for S.T. Dupont Defi ballpoint pens

Perfect for professionals, everyday writers, and pen enthusiasts seeking performance and durability in a luxury refill.