This cartridge-type roller ball liquid ink pen refills with with international short Kaweco ink cartridges, just like a fountain pen! It's a convenient ink system that gives you the smooth flow and color range of fountain pens in a roller ball pen form. The Kaweco Sport Ice Rollerball pen is available in four translucent colors and is made from strong yet lightweight ABS/Terlux plastic.
Pen dimensions: Approximately 10.5 cm long closed, 13 cm with cap posted x 10.8 mm body diameter. Cap diameter: Approximately 14.2 mm.
The video below shows how to install an ink cartridge in your Kaweco pen:
I love the Kaweco rollerball pens! I love being able to use just about any
fountain pen ink so I can write in any color I want. Since you can also get a
converter, the sky's the limit! The line is very smooth and it is great to have
a ballpoint so you can write on multipart forms and the point doesn't dry out as
quickly as a fountain pen. Great product!
Overall I like this pen, as I do with most everything Kaweco. Some have reported
of skipping and scratchiness problems but I have had none of those.
What I really love about this pen is the versatility of being able to use FP
cartridges or simply to make it into an eyedropper. No more stocking up on
What I would like to see with this series is a fine point option. This medium
point is way too thick/wide for me although let me say that I think many will
like that. I prefer a thin stroke, which is why I have a few of their extra fine
nib Sport fountain pens.
I will buy more of these when the fine point option becomes a reality. Pilot
just came out with a fine point Metropolitan (for the US) so I'll keep checking