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Red EnerGel pen with metal tip and latex-free grip

Pentel of America, Ltd.

Pentel of America, Ltd. BL57B EnerGel pen, .7 mm, red ink

SKU CH-NTB7-J4P7C MPN BL57B

A quick-drying liquid gel pen with a 0.7 mm metal tip and latex-free grip, sold individually in red

  • TypePens
  • FeaturesHigh performance ink technology combines the best qualities
  • ColorRed
  • Selling UnitDozen
  • Quantity1 each
  • Super-smooth writing from liquid-gel ink blend
  • Fast-drying formula prevents smears for left-handers
  • Latex-free grip gives comfort and control
  • 7 mm metal tip produces medium lines
  • Red ink colour for clear visibility

Red EnerGel pen with .7 mm tip

The Pentel BL57B is a red gel-ink pen that uses high-performance ink technology combining liquid and gel properties for a super-smooth writing experience. Its .7 mm metal tip produces medium lines and the latex-free grip provides comfort and control. The ink dries quickly to prevent smears and smudges, making it suitable for left-handed writers. Sold as a single unit in a dozen selling unit.

Best for fast, clean writing in red

Ideal for anyone who needs a red pen that dries rapidly and writes smoothly without globs or smearing. The quick-dry ink benefits left-handed users and those who handle documents immediately after writing. Not suited for buyers who want a bold 1.0 mm line, a different ink colour, or a pen without a metal tip.

.7 mm metal tip defines line weight

The .7 mm metal tip is the specification that determines whether this pen matches the required line width. It writes medium lines rather than the bold lines produced by the 1.0 mm tip variant. If the task calls for a finer or broader stroke, a different tip size is needed.

Highlights

  • Super-smooth writing from liquid-gel ink blend
  • Fast-drying formula prevents smears for left-handers
  • Latex-free grip gives comfort and control
  • 7 mm metal tip produces medium lines
  • Red ink colour for clear visibility

Specifications

TypePens
BrandPentel
ModelBL57B
FeaturesHigh performance ink technology combines the best qualities of liquid and gel ink for a super-smooth writing experience
Liquid gel ink dries so fast even left handed writers love it - no smears, no smudges, no globs
Maximum comfort and control with the latex-free grip
0.7mm metal tip writes medium lines; 1.0mm metal tip writes bold lines
ColorRed
Selling UnitDozen
Quantity1 each
Shipping weight0.05 kg
Package size203 × 51 × 25 mm

Questions about this item

What size refill fits the BL57B EnerGel pen?

The BL57B uses a 0.7 mm metal-tip refill; a 1.0 mm metal-tip refill is also compatible for a bolder line.

How do I replace the refill without damaging the latex-free grip?

Unscrew the barrel from the grip section, pull out the spent refill, insert the new one straight, then re-tighten the barrel — forcing it sideways bends the metal tip.

How long does a single red-ink refill typically last before replacement?

A 0.7 mm refill writes several thousand metres of line; replace it when the flow becomes inconsistent or the line skips.

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