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Twelve retractable rollerball pens with metal barrels and ribbed grips in a box

Pentel EnerGel Deluxe RTX Retractable Liquid Gel Pen, Blue, 0.7 mm, Box of 12

SKU CH-4XTP-Z5YEH

A retractable liquid-gel pen with a 0.7 mm needle tip, fast-drying ink and a latex-free grip, supplied in a box of 12

  • ColorBlue
  • Finish/SurfaceMetal
  • Sizes/Dimensions1
  • Selling Unitunit
  • Specifications2.6924 L x 8.001 W x 15.2908 H centimeters, 0.118 kilograms,
  • Type Specificationsroller_ball_pen, L-Shape
  • Fast-drying liquid-gel ink prevents smears for left- and right-handed writers
  • 7 mm needle tip delivers a precise, consistent line every stroke
  • Retractable mechanism protects the tip and removes the need for a cap
  • Latex-free ribbed grip gives comfort and control during long sessions
  • Box of 12 refillable pens with metal accents for a professional look

Professional writing instrument

The Pentel EnerGel Deluxe RTX is a retractable liquid gel pen with a 0.7 mm needle tip and blue ink. It comes in a box of twelve units designed for everyday office, school or home use. The hybrid ink formulation merges liquid and gel properties for consistent flow.

Fast-drying ink and smooth output

The liquid gel ink dries quickly to prevent smears and smudges, making it suitable for left-handed writers. Internal testing indicates smoother writing than the leading gel pen on standard paper. Each pen delivers a medium line with reliable performance across extended sessions.

Refillable design with comfortable grip

A latex-free ribbed grip provides control during long writing periods. The retractable mechanism protects the tip when not in use and the metal-accented barrel adds durability. Pens are refillable, reducing waste and allowing continued use of the same barrel.

Highlights

  • Fast-drying liquid-gel ink prevents smears for left- and right-handed writers
  • 7 mm needle tip delivers a precise, consistent line every stroke
  • Retractable mechanism protects the tip and removes the need for a cap
  • Latex-free ribbed grip gives comfort and control during long sessions
  • Box of 12 refillable pens with metal accents for a professional look

Specifications

BrandPentel
ModelBLN77-C
ColorBlue
Finish/SurfaceMetal
Sizes/Dimensions1
Selling Unitunit
Specifications2.6924 L x 8.001 W x 15.2908 H centimeters, 0.118 kilograms, 0.19 pounds, BLN77-C
Type Specificationsroller_ball_pen, L-Shape
Optionsblue
PartsLimited Lifetime Warranty
LaborLimited Lifetime Warranty

Questions about this item

Will the 0.7 mm needle tip feel familiar if I usually write with a standard rollerball?

The 0.7 mm needle tip produces a medium line similar to many rollerball pens, and the hybrid liquid-gel ink flows smoothly without the skipping some rollerballs show on cheaper paper.

How can I confirm the RTX retractable mechanism is working correctly after opening the box?

Click the top button; the tip should extend and lock with a crisp snap, and pressing it again retracts the tip fully into the metal-accented barrel.

Does the 12-count box include refills or only the pens themselves?

The box contains twelve complete pens with blue ink installed; refills are sold separately if you want to reuse the metal barrels later.

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