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Slender blue pen refill with fine needle tip

Pentel of America, Ltd.

Pentel of America, Ltd. LRN5C EnerGel refill, fine, blue pen

SKU CH-GPZ9-HXZ3R MPN LRN5C

Fine-point refill delivers vivid, acid-free blue ink that dries quickly for Pentel EnerGel retractable pens

  • Product typeInk, Lead & Refills
  • Key featuresAcid-free, archival safe ink.
  • Product colorBlue
  • Fine point gives precise lines for detailed writing
  • Acid-free ink protects documents from fading over time
  • Quick-dry formula prevents smudges on the page
  • Designed for Pentel EnerGel retractable pens
  • Blue ink colour for clear, vivid markings

Refill for EnerGel pens

This Pentel LRN5C refill fits Pentel Retractable EnerGel liquid gel pens. It delivers a fine point that lays down vivid blue ink. The acid-free formula is archival safe for documents that must last. Each unit is supplied new and ready to install.

Writers who need a fine blue line

The fine tip suits note-taking, journaling and everyday office writing where a narrow line is preferred. Buyers who want a broader stroke or a different ink colour should look at other refills in the range. The refill is only compatible with the specified EnerGel retractable models.

Fine-point blue ink cartridge

The decisive specification is the fine needle tip that produces a narrow blue line. Acid-free, quick-drying ink prevents smudges and meets archival standards. Compatibility is limited to Pentel Retractable EnerGel pens, so verify your pen model before ordering.

How it compares

Measured against everything we stock in Pens, Pencils & Felt-Tip Markers, at today’s prices. Recalculated every night.

Price $5.99
Cheaper than about 93% of the 2,692 comparable items (median $13.99).

Specifications

Product
Brand namePentel
Model nameLRN5-C
Product typeInk, Lead & Refills
Product colorBlue
Size & build
Shipping weight0.01 kg
Package size178 × 25 × 3 mm

Questions about this item

How do I install the LRN5C refill into my Pentel EnerGel retractable pen, and which step causes problems?

Unscrew the barrel, pull the old refill straight out, insert the new LRN5C until it clicks into the nose cone, then reassemble; the step people miss is fully seating the refill so the click is audible, otherwise the tip will not extend.

What part of this refill will need replacement later?

The refill itself is a disposable unit; once the blue ink is depleted the entire LRN5C cartridge is replaced — there are no separate springs, tips or ink reservoirs to service.

What limit appears first during long writing sessions with this fine-point refill?

The quick-drying, acid-free ink is formulated to resist smearing, so the first practical limit is the finite ink capacity of the cartridge rather than drying time or flow consistency.

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