What converter fits the Kaweco Sport?

Only the Kaweco Mini Converter. The Sport body is too short for the standard international converter. If you want to use bottled ink in a Sport-series pen, you need the Mini specifically. The Student and other full-size Kaweco pens take the Kaweco Standard Converter.

What is the difference between the Kaweco Student and the Sport?

The Student is a full-sized pen (144 mm capped) with an acrylic body; it does not post. The Sport is a pocket pen (105 mm capped) designed to be posted. The Student suits desk use and longer writing sessions; the Sport suits everyday carry and note-taking on the go. Both use the same steel Kaweco nibs.

Kaweco Pens Canada

Shop Kaweco fountain pens, ballpoints and rollerballs in Canada - direct from the German brand that has been making pocket-sized writing instruments since 1883. Blesket is an authorized Canadian dealer carrying the full Kaweco lineup: the iconic Sport, the school-friendly Student, the ergonomic Perkeo, the aluminium AL Sport, the brass and copper Brass Sport, and the larger Classic Sport. Every pen ships with a blue cartridge and is ready to write out of the box.

New to Kaweco? Most writers start with the Classic Sport for everyday carry or the Student for desk use, scroll down for a full breakdown of which model fits which writer.

A Quick History of Kaweco

Kaweco was founded in Heidelberg, Germany in 1883 and has been producing fountain pens, ballpoints, rollerballs and mechanical pencils for over 140 years. The brand went quiet after WWII but relaunched in 1995 with the Sport, a compact, pocket-sized fountain pen that posts to full writing length and has since become one of the most recognisable fountain pens in the world. Today Kaweco is known for two things: quality German engineering at accessible price points, and pens that genuinely fit in a shirt pocket, jacket, or daypack without feeling like a compromise.

The Kaweco Lineup - Which Model Is Right for You

Kaweco's catalogue looks complicated at first because many models share names (Sport, Student, Classic Sport, AL Sport). The table below cuts through it.

Model	Body material	Size (capped)	Writing length (posted)	Best for	Price band
Classic Sport	Plastic	105 mm	134 mm	Everyday carry, first fountain pen	$
Sport (lineups)	Plastic (seasonal)	105 mm	134 mm	Collectors, gifting	$
AL Sport	Anodised aluminium	105 mm	134 mm	Daily carry, durability seekers	$$
Brass Sport	Brass (develops patina)	105 mm	134 mm	Heft lovers, patina collectors	$$$
Student	Acrylic	144 mm	N/A (doesn't post)	Desk use, larger hands	$$
Perkeo	Plastic (matte)	130 mm	152 mm	Beginners, comfortable grip	$
Lunar Sport	Plastic (specialty)	105 mm	134 mm	Collectors, limited editions	$$

Classic Sport & Sport series

The Sport is Kaweco's flagship. Capped it's about the size of a lipstick; posted it writes like a full-sized pen. The Classic Sport is the plastic mainstay; seasonal and limited editions (Lunar Sport, Collection Series) share the same body in different colourways. If you want one Kaweco, this is it.

AL Sport

Same dimensions as the Classic Sport but with an anodised aluminium body. Heavier, cooler in the hand, and more scratch-resistant. The octagonal cap keeps it from rolling off a desk. Popular among EDC ("everyday carry") writers.

Brass Sport

Solid brass body. The heaviest of the Sport line at about 40 g. Develops a living patina as it's handled - fans love this, minimalists don't. Not for long writing sessions (the weight tires the hand) but unmatched for short note-taking.

Student

A full-sized pen, not a pocket pen. Larger acrylic body, doesn't post. Better balance for long writing sessions and a different nib feel than the Sport series. Comes in themed colour runs (Jazz, Blues, Skyline, etc.).

Perkeo

Kaweco's entry-level fountain pen. Triangular grip makes it forgiving for beginners who haven't settled into a fountain pen grip. Writes like a more expensive pen; priced accessibly.

Nibs, Inks and Refills

All Kaweco fountain pens use standard international short cartridges. One blue cartridge ships with every pen. To use bottled ink, you need the Kaweco Mini Converter (for Sport-series pens, it's the only converter that fits the short barrel) or the Kaweco Standard Converter (for the Student and other full-sized Kaweco pens). Nibs are steel, available in Extra Fine, Fine, Medium, Broad and Double Broad; Kaweco nibs are fully replaceable, pull the old nib unit out, push the new one in, no tools needed.

Kaweco also makes its own bottled inks in 30 ml and 50 ml sizes. They work well in Kaweco pens and in any other fountain pen that takes international cartridges.

Buying Kaweco in Canada

Blesket is an authorized Canadian Kaweco dealer. All pens are genuine German product, shipped from our Canadian warehouse - no customs surprises, no grey-market sellers, and warranty coverage on every pen. Fountain pens ship free on orders over $99 Canada-wide.

Diamine bottled ink

Hundreds of fountain-pen-safe colours

Kaweco Replacement Nibs

Swap nib sizes in seconds - no tools required

Kaweco Bottled Ink

30 ml and 50 ml - made for Kaweco, works in any fountain pen

Kaweco Standard Converter

Use bottled ink in your Student or full-size Kaweco

Fountain-pen-friendly notebook

Smooth, bleed-resistant paper pairs perfectly with any Kaweco

Frequently Asked Questions

What is the difference between the Kaweco Sport, AL Sport, and Brass Sport?

All three share the same pocket-friendly dimensions — 105 mm capped, 134 mm posted. The Classic Sport has a plastic body, the AL Sport is anodised aluminium (heavier, cooler in the hand, more scratch-resistant), and the Brass Sport is solid brass (heaviest at ~40 g; develops a living patina with use). The nib, feed, and converter compatibility are identical across the three.

Does the Kaweco Sport post?

Yes. The Sport is designed to be used posted — the cap screws onto the back of the barrel and brings the pen to full writing length. Without posting the pen is about the size of a lipstick; posted it writes like a full-sized pen.

Are Kaweco pens sold at Blesket authentic?

Yes. Blesket is an authorized Canadian Kaweco dealer. Every pen is genuine German product, covered by Kaweco's warranty, and shipped from our Canadian warehouse. We do not source from grey-market or parallel-import channels.

What nib sizes does Kaweco offer?

Extra Fine (EF), Fine (F), Medium (M), Broad (B), and Double Broad (BB). All are steel nibs. Kaweco nib units are fully interchangeable — pull the old unit out of the feed section and push in a replacement. No tools, no disassembly.

Can I use non-Kaweco ink in my Kaweco pen?

Yes. Kaweco fountain pens take any standard international short cartridge (Diamine, Waterman, Pelikan, J. Herbin and others). Bottled ink works with the appropriate Kaweco converter (Mini for Sport, Standard for Student/full-size). We recommend fountain-pen-safe inks only — avoid calligraphy inks, India inks, or anything labelled shellac-based.

Is the Kaweco Perkeo good for beginners?

Yes — the Perkeo is Kaweco's entry-level fountain pen and is designed specifically for new fountain pen users. Its triangular grip section guides the fingers into the correct writing position, which forgives the common beginner mistake of rotating the nib off-angle. It's one of the best-value fountain pens on the market under $40.

How long does shipping take across Canada?

Orders placed before 2 PM ET ship the same business day from our Canadian warehouse. Standard shipping is 2–5 business days Canada-wide. Free standard shipping on orders over $99; free shipping in ON/QC on orders over $55.

Kaweco Pens Canada

A Quick History of Kaweco