Refill for PILOT FRIXION ZONE gel roller, black ink, metal cartridge, 0.35 mm tip, single refill

This refill is a single black gel cartridge designed for use with PILOT FRIXION ZONE roller pens that accept PILOT refills. It features a metal cartridge housing and a fine 0.35 mm tip, delivering thin, precise lines suitable for detailed writing, note-taking and journaling. The refill uses thermosensitive erasable ink that can be removed by friction, allowing corrections without the need for correction fluids or tape.

Advantages

The metal cartridge ensures durable performance and smooth ink flow while the 0.35 mm tip produces consistently fine lines for legible handwriting and accurate annotations. The thermosensitive erasable ink provides the flexibility to correct mistakes cleanly, and the single-refill format makes it simple to replace an empty cartridge when needed.

Suitable for

• Precision note-taking and detailed writing
• Journaling and planners requiring fine lines
• Office tasks that demand clear, erasable ink
• Students and professionals who revise handwritten text

When it may not be suitable

This refill may not be appropriate for pens or FRIXION ZONE models that do not accept PILOT-compatible cartridges. Thermosensitive ink can be affected by high temperatures; documents written with erasable ink may lose content if exposed to prolonged heat or direct sunlight. For archival records or documents that must remain permanent under all conditions, a non-erasable ink is recommended.

Key specifications

• Ink colour: Black
• Tip size: 0.35 mm (fine)
• Cartridge type: Metal housing
• Ink type: Thermosensitive erasable gel ink
• Format: Single refill cartridge

How to use

Remove the empty cartridge from a compatible PILOT FRIXION ZONE roller pen according to the pen manufacturer’s instructions and insert this replacement refill until it seats firmly. Replace the refill when ink flow becomes inconsistent or stops. To erase, use the pen’s eraser head or apply friction as intended; avoid rubbing with abrasive materials that could damage the paper. Store spare refills at room temperature away from direct sunlight.

What to consider before purchase

• Verify compatibility with your specific FRIXION ZONE pen model and that it accepts PILOT refill cartridges.
• Consider whether erasable thermosensitive ink meets your needs for document permanence and durability under heat exposure.
• Choose the correct tip size for your preferred line thickness; this refill offers a 0.35 mm fine tip.

Usage recommendations

For best results, use this refill in clean, dry paper and avoid prolonged exposure to heat. Keep one or two spare refills on hand if you rely on erasable ink for frequent corrections or drafting.