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An excellent, handy converter...
July 17, 2013
An excellent, handy converter that will work in many "cartridge-only" type fountain pens. It works in early versions of the Kaweco Sport fountain pens and it's an alternative to the Kaweco aerometric, squeeze converter for these older pens. Please see my reviews of the Kaweco "squeeze" converter.

Besides using it to fill your pen with bottled ink, this mini-piston converter can be used to clean and flush many small, cartridge-only, fountain pens. Some pens may not have enough space in the barrel for this converter, but the converter will still fit properly on the feed nipple. I have found this converter to be very useful for flushing the nib and feed of several "cartridge-only" fountain pens.

Simply fill a glass with tap water, insert the converter into the feed nipple, as you would an ink cartridge, immerse the nib in the water and pump the piston several times until the water comes out clear. Shake out excess water from the nib and feed and let the nib unit dry before inserting a new cartridge. Cleaning your pen like this will insure that it will continue to work properly.

5 people found this helpful
I ordered this converter...
March 8, 2013
Verified Purchase
I ordered this converter for its size. I knew going in that this would not be the highest quality converter. I have a Retro 51 fountain pen that officially only takes small international cartridges. I figured for the price, it was worth a shot to try this converter - and it worked! Not perfectly though. For example: 1) The fit is not very tight, so it wobbles a bit. 2) After filling the ink fully and replacing the barrel, the plunger goes down a bit, so you don't get the full amount of ink. In the end, it writes very nicely. The ink started immediately and doesn't skip. I'm using Pelikan Brilliant Brown. I've had no problems with blotches, leaks or spills. So, I'm happy.

I like to use bottled inks. For me, it's part of the fountain pen experience, so although this is not a perfect solution, it's a nice option.
4 people found this helpful
Fits the jetpens chibi...
January 31, 2015
Verified Purchase
Fits the jetpens chibi pen perfectly. I really like the plunger mechanism. I'm using this converter even in pens large enough for the standard twist converter because its capacity is not much smaller but it's so much easier to use.
1 person found this helpful
Tiny converter. I ordered...
May 4, 2015
Verified Purchase
Tiny converter. I ordered 2 with my jet pens chibi fountain pen, because I've found it's often useful to have a spare converter. So far, the one I installed is working just right.
leaky mess...
April 27, 2015
Verified Purchase
leaky mess
Very useful! It will...
March 26, 2015
Verified Purchase
Very useful! It will come handy to my boyfriend's regal 503 hadrian fountain pen ;)
It works......
February 11, 2015
Verified Purchase
It works...
I'm sure it's a fine...
December 9, 2014
Verified Purchase
I'm sure it's a fine converter, it just doesn't work well in the Kaweco AL Sport--It may in fact be worthy of 5 stars, but as it cannot perform the purpose I intended for it, (Per the forums suggestion) I gave it 3.
Works, fits into the...
December 4, 2014
Verified Purchase
Works, fits into the Jetpens pen just fine. My only complaint is it does not hold very much ink so I find myself refilling pretty constantly and I have to unscrew the pen barrel occasionally and press the plunger to fix the air balance.
Can't fairly rate this...
September 3, 2014
Verified Purchase
Can't fairly rate this item because it didn't fit in my Bexley Jitterbug. This is a plunger-type converter, so it's nearly double in length when filled.
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