This pen isn’t too different from the Kaweco Sort. But I purchased it for the double broad nib.
The Kaweco Sport is a nifty little pocket pen. That means that when it’s capped, it is small enough to toss into a pocket. The pen has a screw cap which helps prevent uncapping in the pocket. The pen itself is all right, especially since posting it makes it normal sized. But, the aerometric converter
I purchased the Monteverde Regatta Sport because of the magnetic cap. It is held onto the pen by magnets, and it posts by magnets. It’s a fun pen just to play with. It has carbon fiber in its design which looks good but doesn’t add any functionality. In this video, I use the 1.1mm stub