Retractable gel pen Pentel EnerGel‑X — black ink, black barrel, model 42K082A

Retractable Pentel EnerGel‑X gel pen with black ink and a black barrel, model 42K082A, provides a balance of smoothness and fast drying for everyday writing tasks. The EnerGel‑X formula combines liquid and gel ink properties to deliver consistent black lines that resist smearing and maintain legibility on a variety of paper types. The retractable mechanism allows single‑hand operation and protects the 0.5 mm needle tip when not in use, while the black barrel gives a professional, unobtrusive appearance suitable for office and study environments.

Advantages

The EnerGel‑X pen produces precise, uniform lines with fast‑drying gel ink that reduces smudging, including for left‑handed writers. A latex‑free grip improves comfort and control during extended writing sessions. The fine 0.5 mm needle tip supports neat handwriting and detailed writing tasks. Additionally, the barrel is manufactured using a high proportion of recycled plastic as part of Pentel's Recycology initiative, combining performance with reduced environmental impact.

Suitable for

• Everyday note taking and journaling
• Office documents and form filling that require clear black ink
• Handwritten signatures and paperwork
• Study, exam answers and precise annotations
• Left‑handed writers who need fast‑drying, smear‑resistant ink

Key specifications

• Ink type: gel-based, high-performance formula combining liquid and gel properties
• Ink color: black
• Tip size: 0.5 mm needle tip for fine lines
• Barrel color and finish: black retractable barrel
• Grip: latex-free comfort grip
• Mechanism: retractable click mechanism for single-hand use and tip protection
• Material: barrel made with 84% recycled plastic (Recycology line)

How to use

Click the top of the pen to extend the 0.5 mm needle tip before writing. Hold the pen at a comfortable angle with the latex‑free grip positioned between your fingers for better control. Use even pressure to allow the gel ink to flow smoothly; avoid pressing excessively to maintain tip integrity and line consistency. When finished, click the pen to retract the tip and protect the point from damage or ink transfer.

Usage recommendations

For best results, use on standard office and notebook paper. Allow a second for the gel ink to set on glossy or coated papers to prevent any risk of mild smear; this is particularly relevant when using fast strokes. To prolong tip life, store the pen with the tip retracted and avoid dropping the pen on hard surfaces.