I’ve been wanting a pen like this for years. Since drawing with it I have just realised what I put up with to get such lines and varying marks. Magic. Cult Pens are legends too.

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Product details
Brand: Platinum
GTIN: 4977114407857
All reviews
Easy to order. Prompt delivery, well packaged. Good ink, as expected.
Perfect for my new Twisbi pen. Smooth,even flow. Deeo,rich,solid black colour. Ideal for sketching.
It is really good to find an ink, suitable for a fountain pen, that is waterproof when dry. I use it for drawing and it enables me to add watercolour, which is wonderful. I am really happy with this ink!
Flows well, doesn’t clog, intense black
The ink is marvellous as you can use it in the fude fountain pen for drawing & then use watercolour over the top.
I like draw to draw, with a twsbi fountain pen and the carbon ink does what it says waterproof and the flow from the pen is spot on.
I use this ink for sketching. Gives a lovely effect when used with watercolour brushes and does not clog the pen.
A great black ink that dries waterproof. Great for sketching and it hasn't blocked my fountain pens.
This is a great pigment black ink. Flows well out of most pens with a great dark tone and exceptional water resistance. Just make sure you flush your pen between refills to avoid any clogging, the great tone and good behaviour on almost all paper types makes this extra cleaning step worth it.
Price felt a bit steep, more indicative of Platinum rather than cult pens
Purchased this after reading many positive reviews and, whilst not disappointed, it did, after all, perform well enough, I didn’t find, to my amateur eye, admittedly, that it was any ‘blacker’ or any more waterproof than other, similar, and a bit cheaper inks I’ve used. It could be just me, though, I haven’t used it for long enough to vouch for its colour fastness or anything, time will tell, I guess.
this ink is a really nice dark black that is super easy to read, which is what i want from my ink.
Lovely ink - works very well in a fountain pen and dip pen - using it mainly for illustration
As black and permanent as it gets.
Intense black ink. I use it for drawing/ brush work.
Carbon ink is perfect for use in a fountain pen when you are using a combination of ink and Watercolour. It's smooth and dried very quickly.
