Faber-Castell Ink Converter for Fountain Pens

My go to cartridge. Fits the majority of my pens and never had one fail, Plenty of space for ink in the cartridge. I like the quality of Faber-Castell in general, so an easy pick for me

Purchased for a hand made pen ( allegedly from thousand year old Irish Bog wood) ,Purchased this make because of name , not used as its a gift for our son but seems well made with a screw refill action.

An excellent product - purchased for my Montblanc Starwalker and fits perfectly. It fills correctly and is better than most converters. All in all, a no frills converter that does the job perfectly. The service was absolutely top-notch! The seller sent the item first class and it arrived next day - absolutely terrific value for free postage! Couldn't have asked for more.

Firstly its of good quality and I would not hesitate to recommend in most circumstances, especially for Faber Castell pens however.... I got the impression from the description this would fit any "standard" fountain pen, however due to the diameter of the turn handle (which is quite thick) it does not fit my Waterman Expert pen as the barrel is too narrow to accommodate the size of the converter. Probably my fault in trying to save a couple of pounds compared to the Waterman version, but be aware.

This is much better than some cheaper alternatives with narrow opening that I used. They fit snugly but are not so tight that you would need to heat them first. They are also designed to maximise the volume inside the chamber and hold more ink than others.

Easy to use converter for fountain pens. Looks authentic and original, and it works as described. I have used it in a couple of fountain pens, and no leak so far. You just need to remember to insert it properly, and purge it a couple of times when refilling it to make sure you get rid of any air bubbles. Overall, very satisfied with my purchase.

I bought this to use in my Mont Blanc Starwalker pen and it works a treat!! Minimal packaging with no wasteful use of plastic. The converter itself is well made and easy to use - note there are no instructions for use provided but you can easily search for instructional videos on how to use this product if needed. No complaints and true value for money

I bought this converter to replace my existing standard size converter, which was very very snug of a fit in my FC Hexo. I expected a first-party converter to fit more comfortably in the pen, but as shown in the picture they are exactly the same size. it fits, but barely. It seems functionally fine as a converter. it is what it is.