Even the most dependable pen deserves a proper encore. The Pentel Calme Single Colour Refill ensures your favourite writing companion continues performing at its quiet, composed best—no interruptions, no decline in quality.

Equipped with Pentel’s low-viscosity Vicuña ink, this refill delivers a line that is consistently dark, impressively smooth, and pleasingly quick to dry. In other words, it keeps up with your thoughts without leaving a trail of smudges behind.

Available in both 0.5mm and 0.7mm tip sizes, it allows you to tailor your writing to your preference—precise and neat, or slightly broader and more expressive.

Precision in the Details:

• Smooth, Smudge-Resistant Writing: The Vicuña oil-based ink always flows cleanly and dries quickly—no smears, no second thoughts.
• Choose Your Perfect Line Width: Available in 0.5mm for finer detail or 0.7mm for a fuller, more relaxed stroke.
• Made for Your Calme Pen: Designed specifically for the Pentel Calme single-colour ballpoint—never a compromise, always a perfect fit.

Details

• Tip Size: 0.5mm and 0.7mm
  
• Ink Type: Oil-based ink + Pigment
  
• Materials: Barrel: PP, Tip: Stainless steel
  
• Country of Origin: Japan