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Pentel EnerGel RTX retractable gel pen, black and grey barrel, bold 1.0 mm tip

Pentel of America, Ltd.

Pentel of America, Ltd. BL80A EnerGel RTX Retractable Gel Pen Bold 1.0 mm Black Ink

SKU CH-7N3V-TWTCR MPN BL80A

A retractable gel pen with a 1.0 mm bold tip and quick-drying black ink for smooth, smear-free writing

  • TypePens
  • ColorBlack
  • Selling UnitEach
  • Super-smooth writing from blended liquid-gel ink
  • Quick-drying formula prevents smears for left-handed use
  • Comfort Zone grip reduces fatigue during long sessions
  • Bold 1.0 mm tip creates sharp, visible lines
  • Retractable RTX design protects tip when not writing

Pentel EnerGel RTX Bold 1.0 mm

The Pentel EnerGel RTX BL80A is a retractable gel pen built for everyday writing at home, in the office or at school. Its 1.0 mm bold tip lays down sharp, highly visible black lines. The quick-drying, acid-free ink resists smearing and blotting, making it suitable for left-handed and right-handed users alike.

Metal tip and Comfort Zone grip

The metal tip delivers consistent ink flow through an exclusive ink and tip system that blends liquid and gel properties for a super-smooth feel. A Comfort Zone grip surrounds the barrel to increase control and reduce hand fatigue during extended writing sessions. The retractable mechanism keeps the tip protected when not in use.

Single pen sold individually

This item is sold as a single unit, so buyers needing multiple pens for a team or classroom must order the required quantity separately. The bold 1.0 mm point produces a wider line than fine or medium tips, which may not suit tasks requiring very small handwriting or detailed annotation. Check that the line width matches your intended use.

Highlights

  • Super-smooth writing from blended liquid-gel ink
  • Quick-drying formula prevents smears for left-handed use
  • Comfort Zone grip reduces fatigue during long sessions
  • Bold 1.0 mm tip creates sharp, visible lines
  • Retractable RTX design protects tip when not writing

Specifications

TypePens
BrandPentel
ModelBL80A
ColorBlack
Selling UnitEach
Shipping weight0.23 kg
Package size152 × 25 × 25 mm

Questions about this item

When will the BL80A need a refill or replacement?

The pen is sold as a single unit without a refill mentioned in the specifications, so it will need replacement once the black gel ink is depleted.

What limits continuous writing with the 1.0 mm tip?

The bold 1.0 mm tip lays down more ink per stroke, so the ink supply runs out faster than finer points during sustained use.

Does the RTX retractable mechanism or grip get hot during all-day writing?

The Comfort Zone grip is designed to prevent fatigue, and the pen has no electronic parts, so it stays at room temperature during extended sessions.

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