TWSBI Black - Ink Cartridges

Exactly What I Needed

Nicely packaged (perfect for storage too!( and well constructed essential ink.

TWSBI cartridges

This was a great purchase -10 cartridges in a lovely little box. I am thrilled to have them on hand when a cartridge in my TWSBI Eco fountain pen is enpty.

Jim's yes I cartridge experience

I like the Twisby in cartridges mainly because they’re big and the ink is really dark with a lot of pigment I guess. One thing I do not like, as I think the Twisby swipe that I use it in is way too wet and uses far too much ink and I wish it would run a little drier.