Kaweco AC Sport Black Fountain Pen

Kaweco AC Sport Black Fountain PenThe Kaweco AC Sport Black Fountain Pen brings the brand's pocketable icon into a modern, performance driven space. Its compact silhouette slips easily into a bag or jacket, while the fusion of aluminum and carbon fiber gives the pen a confident, athletic character suited to everyday writing. Craftsmanship & Design Machined from lightweight aluminum and finished in deep black, the AC Sport is accented with genuine carbon fiber inlays along the cap and

The Kaweco AC Sport Black Fountain Pen brings the brand's pocketable icon into a modern, performance-driven space. Its compact silhouette slips easily into a bag or jacket, while the fusion of aluminum and carbon fiber gives the pen a confident, athletic character suited to everyday writing.

Craftsmanship & Design

Machined from lightweight aluminum and finished in deep black, the AC Sport is accented with genuine carbon fiber inlays along the cap and barrel. The octagonal cap screws securely to protect the nib, then posts to create a comfortably balanced full-length writer. Subtle detailing keeps the profile clean and purposeful, with materials chosen for durability and a refined, technical look.

Writing Experience

A stainless steel nib delivers smooth, reliable performance with a touch of feedback that many journalers and note-takers appreciate. Choose from a wide range of sizes, from extra fine to double broad, to match your handwriting style. The pen uses international short cartridges for quick swaps and is compatible with the Kaweco mini converter for bottled ink.

Technical Specifications

• Body material: Black anodized aluminum with carbon fiber inlays
• Nib: Stainless steel; sizes EF, F, M, B, BB
• Filling system: International short cartridge; compatible with Kaweco mini converter (optional)
• Cap: Screw-on; posts for extended length
• Country of origin: Germany
• Color: Black