Launching 2026 with a quietly cosmic flourish, the Kaweco Lunar Sport Rollerball Pen brings the mesmerising finish of the Lunar series to those who prefer the effortless glide of a rollerball. Inspired by the interplay of light and shadow, this new addition to the Kaweco Sport core range shimmers, shifts, and rewards a second glance.

The Lunar Sport debuts in two captivating green shades. Light Green offers a soft, luminous shimmer with a gentle glow, while Shadow Green presents a deeper base tone with richer contrast and mood. Both finishes blend green and bronze hues through an iridescent pearl effect, creating a dynamic surface that subtly changes with movement and lighting—never showy, always intriguing.

Crafted from lightweight ABS plastic, the pen retains the familiar pocket-sized proportions of the Sport range while feeling almost weightless in hand. The screw-cap posts securely on the back, transforming the compact form into a comfortable, well-balanced writer in seconds. Designed for smooth, consistent ink flow, the Lunar Sport rollerball is ideal for everyday notes, longer writing sessions, or simply enjoying a pen that feels as good as it looks.

Built for Daily Use

• Iridescent Lunar Finish: Pearl-infused green and bronze tones that shift with light.

• Pocket-Friendly Design: Compact when capped, comfortable when posted.

• Effortless Writing: Smooth rollerball action for clean, consistent lines.

Details

• Length Closed: 105mm
  
• Length Capped: 130mm
  
• Weight: 10.5g
  
• Material: ABS
  
• Country of Origin: United Kingdom