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Black retractable gel rollerball pen with metal pocket clip and 0.70 mm tip

Pentel of America, Ltd.

Pentel of America, Ltd. BLP77A Energel 0.70 mm Retractable Gel Rollerball Pen Black

SKU CH-CYJB-2Q69Q MPN BLP77A

A retractable gel rollerball pen with waterproof, light-fast ink that dries quickly for left-handed use

  • Product typePens
  • Key featuresWaterproof, light-fast and fade resistant ink Perfect for si
  • Product colorBlack
  • Waterproof, light-fast ink protects documents
  • Quick-drying formula prevents smudges for left-handers
  • Consistent flow avoids skipping and blobbing
  • 70 mm tip produces a 0.35 mm line
  • Retractable design with metal pocket clip

Purpose-built pen

The Pentel BLP77A Energel is a retractable gel rollerball with a 0.70 mm tip that lays down a 0.35 mm line. Waterproof, light-fast and fade resistant ink makes it suitable for signing cheques, contracts and other legal documents. Quick drying performance helps left-handed writers avoid smudges. No skipping or blobbing keeps writing consistent across the page.

Everyday reliability

The ink formulation resists water, light and fading so marks stay legible over time. Fast drying reduces smearing during normal use, especially for left-handed users. Consistent flow prevents skips and blobs without requiring extra pressure. The retractable mechanism protects the tip when the pen is not writing.

Deciding specification

The 0.70 mm tip produces a 0.35 mm line width that determines whether this pen matches the required stroke. Buyers who need a broader or finer line should choose a different tip size. The black ink colour is fixed and cannot be changed. No stylus function is included on this model.

How it compares

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

Price $6.99
Cheaper than about 91% of the 2,692 comparable items (median $13.99).

Specifications

Product
Brand namePentel
Model nameBLP77A
Product typePens
Product colorBlack
Size & build
Shipping weight0.91 kg
Package size203 × 152 × 102 mm

Questions about this item

How do I install the pen for the first time, and what step is often missed?

Remove the plastic tip protector before writing; skipping this step leaves the tip covered and prevents ink flow.

What maintenance or replacement will the Energel BLP77A need later?

When the black gel ink runs out, replace the entire pen or fit a compatible Pentel refill to continue using the metal pocket clip and barrel.

What limit appears first during sustained writing sessions?

The quick-drying 0.70 mm tip lays down a 0.35 mm line, and the ink supply is the first limit reached during continuous use.

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