Journey into deep space and celestial wonder with the Kaweco Lunar Sport Fountain Pen (Shadow Blue — Medium Nib). A radiant entry into Kaweco’s permanent collection, the Lunar Sport series channels the enigmatic beauty of distant nebulae, fusing time-tested German craftsmanship with a modern, light-shifting finish.
Coated in a striking iridescent treatment over a deep cosmic blue body, Shadow Blue transitions fluidly between bold royal blues and luminous purples whenever the pen turns in the light. Accented with sleek silver trims, this model is equipped with a German-made Medium (M) stainless steel 060 nib—Kaweco's most versatile, beginner-friendly choice that delivers a buttery-smooth glide, generous ink flow, and rich shading with every stroke. Compact when capped at just 10.5 cm, it posts securely to 12.7 cm to fit comfortably in the hand, while its featherlight 10.7-gram ABS construction prevents hand strain during marathon writing sessions. Packed with a starter Kaweco Royal Blue ink cartridge in an elegant black paper box, it effortlessly accommodates optional slide-on clips and mini converters for bottled fountain pen ink.
- φ1.3 x 10.5 cm
- Medium nib
- Includes 1 Royal Blue cartridge
- Compatible with Standard International Short Ink Cartridges or Kaweco Mini Piston Converter
- Stainless steel nib
- ABS material
- Made in Germany
【ABOUT THE BRAND】
Founded in 1883 in the historic university town of Heidelberg, Germany, Kaweco is one of the oldest and most respected names in the fine stationery world. Originally starting as a dip pen factory, the brand evolved under the ownership of Koch, Weber, and Compagnie (creating the acronym Kaweco) to become a pioneer in precision German engineering and classic industrial design. Over nearly a century and a half, Kaweco has maintained an uncompromising commitment to creating high-quality writing instruments that effortlessly balance vintage aesthetics with modern, on-the-go functionality.
Kaweco specialises in creating compact, travel-friendly writing tools under the guiding philosophy of "Small in the pocket, great in the hand." The brand is globally celebrated for its iconic Kaweco Sport series—originally designed in 1911—which features a signature, roll-resistant octagonal cap that converts a pocket-sized pen into a full-length, comfortable writer when posted. Beyond the resin and raw-metal Sport lines, Kaweco's world-class catalog includes the ultra-minimalist Liliput solid metal pocket pens, the ergonomic Perkeo starter pens, and the sleek, full-sized hexagonal Special series, alongside high-precision mechanical pencils and rich fountain pen inks.
