Gel pen Pentel EnerGel Deluxe — red ink, rollerball, medium tip

Pentel EnerGel Deluxe — red ink, rollerball, medium tip is a gel rollerball pen designed for smooth, fast-drying writing. The pen combines the fluidity of liquid ink with gel technology to provide vivid, acid-free red ink that dries quickly and resists smearing. A medium 0.7 mm metal tip delivers consistent line width for everyday notes, signatures and professional documents, and the barrel features color accents that indicate the ink shade.

Advantages

The gel-based formula ensures a steady, uninterrupted ink flow and reduces skipping. Quick-drying, acid-free ink minimises smudging and is suitable for both left- and right-handed users. The metal 0.7 mm tip offers reliable line precision while the rollerball construction provides a smooth writing feel. Refillable with compatible metal tip cartridges for extended use.

Suitable for

• Everyday note-taking in notebooks and planners
• Signing documents and filling forms
• Handwritten annotations and corrections
• Use by left- and right-handed writers

Key specifications

• Ink type: gel-based, acid-free red ink
• Tip type: metal rollerball tip
• Tip size: medium (0.7 mm)
• Drying properties: fast-drying, smear-resistant
• Refillable: accepts compatible metal tip refill cartridges
• Barrel: color-indicating accents for ink shade

How to use

Remove the cap or twist mechanism according to the pen model and begin writing with light pressure to allow the gel ink to flow smoothly. Store the pen capped when not in use to prevent the tip from drying out. Replace the refill with a compatible metal tip cartridge when ink is depleted, following the refill instructions supplied with the replacement cartridge.

Usage recommendations

For optimal results, use on typical paper types such as notebook paper, copier paper and planners. Allow a moment for the ink to dry before stacking pages or closing folders, particularly on glossy or coated paper. If writing for extended periods, choose a comfortable grip and moderate pressure to maintain consistent ink flow and avoid hand fatigue.