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Retractable gel pen with stainless steel accents, red ink, needle tip

Pentel of America, Ltd.

Pentel of America, Ltd. BLN77B RTX Roller Ball Retractable Gel Pen

SKU CH-8R12-EXNVD MPN BLN77B

A retractable roller-ball pen with needle tip and quick-drying gel ink that resists smearing, sold as a single unit

  • TypePens
  • FeaturesSOLD AS 1 EA.
  • Super-smooth writing from blended liquid-gel ink technology
  • Quick-dry acid-free ink prevents smears for left-handed users
  • Retractable RTX mechanism protects tip when not in use
  • Needle-point tip delivers precise lines for detailed work
  • Stylish barrel with stainless-steel accents adds professional look

Retractable gel pen

The Pentel BLN77-B is a retractable roller-ball gel pen with a needle tip that delivers red ink. Its hybrid liquid-gel formula dries quickly to prevent smearing and blotting. The barrel features stainless-steel accents for a professional appearance. Sold as a single unit.

Left-handed writers and quick-dry needs

The acid-free ink suits left-handed users who need fast drying without smudges. The medium needle tip produces a consistent line for everyday writing tasks. Buyers who want a finer or broader line width should look at something else. Those requiring archival permanence beyond acid-free formulation should also consider alternatives.

RTX ink technology

The exclusive RTX ink/tip system blends liquid and gel properties for a super-smooth writing experience. This technology controls ink flow to match the needle-tip precision. It is the specification that determines whether the pen feels smooth or scratchy on paper. Match the medium tip size to your preferred stroke width.

Highlights

  • Super-smooth writing from blended liquid-gel ink technology
  • Quick-dry acid-free ink prevents smears for left-handed users
  • Retractable RTX mechanism protects tip when not in use
  • Needle-point tip delivers precise lines for detailed work
  • Stylish barrel with stainless-steel accents adds professional look

Specifications

TypePens
BrandPentel
ModelBLN77-B
FeaturesSOLD AS 1 EA.
Shipping weight0.01 kg
Package size146 × 16 × 13 mm

Questions about this item

How often will the refill need replacing on the Pentel BLN77B RTX pen?

The pen uses a standard EnerGel refill that lasts through many pages of writing; replace it when the ink flow becomes faint or skips.

What is the first limit you notice when writing continuously with the needle tip?

The medium needle tip delivers a consistent line until the ink reservoir is depleted; there is no heat or mechanical limit during normal use.

Does the retractable mechanism or grip area get warm during all-day writing sessions?

The stainless-steel accents and plastic barrel stay at room temperature; the pen produces no noticeable heat or noise during extended use.

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