EnerGel-X with a 0.5 mm needle tip — the fine end of the range, for small handwriting, planners and detail work. Rubber grip, violet barrel matched to the ink, and refillable with LRN5 cartridges rather than thrown away.

• 0.5 mm needle tip writes a fine, precise line
• Internally tested by Pentel to write more smoothly than the leading gel pen on standard writing paper
• Fast-drying liquid gel ink resists smears, smudges and globs — good for left-handed writers
• Rubber grip gives comfort and control over long sessions
• Barrel colour matches the ink for quick colour selection
• Refillable with Pentel LRN5 EnerGel refills