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Two black gel refills with silver metal tips, 0.7mm medium point, packaged together

Zebra ZEB88112 Steel Gel Refill 0.7mm Black 2-Pack

SKU CH-T7ZC-5CZEX MPN ZEB88112

Gel refill fits Zebra STEEL G-301, G-450 and G-750 pens with 0.7 mm black ink in a two-pack

  • Surface finishAlpha cellulose
  • VariantBlack
  • Product typeGel, Medium, 44121900
  • Key featuresMedium, Black, 2-Pack Black, Zebra Pen
  • Product colorBlack
  • Size details.5 in
  • Smooth, bold 0.7 mm gel lines for clean notes
  • Fits G-301, G-450 and G-750 STEEL pens exactly
  • Reliable ink flow resists skips and smudges daily
  • Quick snap-in refill keeps pen balance and control
  • Two black refills ensure uninterrupted writing supply

Refill for G-301, G-450, G-750

This two-pack supplies 0.7mm black gel refills made exclusively for Zebra Pen STEEL G-301, G-450 and G-750 models. It lets owners of those stainless-steel pens restore smooth, bold writing without replacing the barrel. The medium point suits daily note-taking, journaling and professional tasks.

Consistent flow with minimal pressure

The gel ink formulation glides across paper with little drag, producing skip-free lines at normal writing speed. Smudge resistance keeps pages clean for left- and right-handed users alike. No thermal, noise or power considerations apply to this analogue refill.

Snap-in design preserves original balance

Each refill seats securely in the existing G-series body, retaining the pen’s weighted feel, textured grip and metal clip. The 2.87 x 7.75 x 3.75 inch pack contains two units weighing 0.02 lb total, providing a ready spare for uninterrupted use.

How it compares

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

Price $7.99
Cheaper than about 90% of the 2,692 comparable items (median $13.99).

Specifications

Product
Brand nameZebra
Model nameZEB88112
Product typeGel, Medium, 44121900
Product colorBlack
VariantBlack
Size & build
Surface finishAlpha cellulose
Size details.5 in
In the box
Pack quantity2/pack

Questions about this item

How do I install the ZEB88112 refill into my G-301, G-450 or G-750 pen?

Unscrew the barrel, pull out the empty cartridge and snap the new refill firmly into place until it seats securely.

When will I need to replace these refills again?

Replace each refill when the black gel ink runs dry or the 0.7mm tip begins to skip on the page.

What is the first limitation I will hit during a long writing session?

The 0.7mm medium point determines line width and ink consumption rate during sustained use.

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