Kaweco LUNAR SPORT Fountain Pen Light Blue

The Kaweco Lunar Sport Fountain Pen in Light Blue is a pocket-sized writing instrument from the Lunar series featuring a semi-transparent, pale pearlescent resin finish with soft iridescent blue and purple shifts. It measures 107 mm closed and expands to 132 mm when posted.

Design and Finish Body Material:
Lightweight, durable resin with a semi-transparent, mother-of-pearl appearance that reveals shifting light reflections and the dark inner nib housing.
Trim: Polished silver/chrome trims matching the iconic 1935 octagonal Kaweco Sport silhouette.
Portability: Weighs only 11 grams, making it feel nearly weightless and highly portable for everyday pocket carry.

Nib and Performance Nib Type: Interchangeable polished stainless steel nib with a screw-fit design for easy swapping.
Nib Sizes: Commonly available in Extra Fine (EF), Fine (F), Medium (M), and Broad (B).
Filling System and Compatibility Cartridges: Uses standard international short/mini ink cartridges (one Royal Blue cartridge included).
Converters: Compatible with the Kaweco Mini Converter (sold separately) for bottled ink.