The Kaweco Piston Sport Classic Fountain Pen blends over a century of Kaweco tradition with modern craftsmanship and engineering. Made in Germany from high-quality plastic, each pen is carefully assembled and inspected by hand. True to the Kaweco spirit - “small in the pocket, great in the hand” - it measures just 4.2 inches (10.5 cm) when closed and extends to a comfortable 5 inches (13 cm) when posted, making it the perfect everyday carry for those who value both style and practicality.
Despite its compact size, the Piston Sport features a clever built-in piston filling system that holds an impressive amount of ink. The transparent ink window lets you easily check the ink level, while the smooth, reliable piston mechanism makes refilling from any bottled ink quick and effortless.
The gold-plated stainless steel nib, designed for a rich and consistent ink flow, delivers a remarkably smooth writing experience — light in hand yet substantial on paper. Finished with shiny gold accents, this elegant fountain pen combines classic aesthetics with modern performance.
Personalize your Piston Sport with one of Kaweco’s colorful bottled inks and optional slide-on clips available in silver, gold, bronze, or black.
Gold-plated stainless steel nib
Piston filling mechanism (bottled ink only)
Transparent ink window
Lightweight yet durable plastic construction
Compact and travel-friendly design
Note: This pen is compatible with bottled ink only; ink is not included.
Kaweco is a German brand with a rich heritage of crafting high-quality writing instruments since 1883. Known for its timeless design and exceptional craftsmanship, Kaweco creates fountain pens, rollerballs, and mechanical pencils that blend vintage charm with modern functionality. From the iconic Sport series to elegant metal-bodied pens, each piece is built for comfort, durability, and a smooth writing experience. With a dedication to precision and style, Kaweco continues to inspire writers, artists, and pen enthusiasts around the world.
