Desperate to try that beautiful bottled ink you’ve seen…? The one that isn’t in cartridges, anywhere? Fear not - you just the appropriate bottle ink converter listed here and… badabing, badaboom…. the whole world of inks is your oyster.
The Kaweco Sport needs the mini-converter designed to fit inside the barrel. Again the bolder out there may opt to go straight for the “eyedropper” conversion to enjoy a full range of bottled ink, although I’m never sure how great an idea that is if you intend to take your pen out-and-about with you so this is definitely a good alternative
The Kaweco Perkeo will take the full sized converter which will, incidentally, fit inside most other full sized fountain pens. It’s also the only way that you can use bottled ink in the Perkeo as the breathe hole in the barrel means that we don’t recommend it being turned into an eye-dropper!