Pentel EnerGel BLN455 roller pen refill blue ink for metal/black body (BLN455-TR1ACPL) - blue refill

Replacement refill for Pentel EnerGel BLN455 roller/gel pens in blue ink. This blue refill is a direct-fit cartridge designed for use with Pentel EnerGel models that accept BLN455-series inserts, delivering smooth gel ink flow and quick drying suitable for everyday writing, note-taking and office tasks.

Advantages

The EnerGel blue refill offers consistent, skip-free lines with low-bleed gel formulation that dries rapidly to reduce smudging. Its construction ensures reliable feed and long-lasting ink supply in compatible pens. The refill preserves the original pen balance and writing feel when installed, providing a familiar, comfortable writing experience.

Suitable for

• Everyday handwriting and note-taking
• Office and administrative tasks requiring blue ink
• Schoolwork and study notes
• Form completion where quick-drying ink is preferred

Key specifications

• Ink colour: blue
• Ink type: gel (roller gel)
• Tip style: rollerball-compatible tip (matches BLN455-series)
• Drying behaviour: quick-drying formulation to minimise smearing
• Compatibility: designed for Pentel EnerGel pens accepting BLN455-series refills

How to use

Remove the empty cartridge from a compatible Pentel EnerGel pen according to the pen's disassembly steps, then insert the BLN455 blue refill until it seats firmly. Reassemble the pen and test on scrap paper to confirm smooth ink flow. Store spare refills capped and upright at room temperature to help maintain performance.

Usage recommendations

For best results use with Pentel EnerGel pen bodies specified for BLN455-series refills. Allow a moment after installation for the gel ink to begin flowing; avoid prolonged exposure to direct sunlight or extreme temperatures to preserve ink quality.