Faber-Castell 185506 Standard Ink Cartridges Standard Black

Free flowing ink. A great asset for writing.

It's good ink. Don't get it wet.

I would 100% recommend this product, but you should still look for alternatives. I bought these cartridges for my faber castell pen, and they were fine. The ink flowed very well, and the writing was very smooth. I thought that it was a good deal too, since you do get a good amount of ink for a relatively low price. Even better, there are no leaks, and it is very easy to just push them into the part of the fountain pen that receives the cartridge. However, I've been looking into the faber-castell website, and discovered they had so many more colors, and cool ones at that. So yes, buying these would be a solid purchase, but why would you buy this boring blue, when you could buy some other exotic color for the same price?

Great and do not leak

These refills are great for fountain pens. They click on the the pen tap and the ink writes very smoothly.

The item is fine, the time it took to be delivered NO. Never buy from that supplier I pay for prime, it shouldn't take 2 weeks to get here.

Works perfectly. I like black ink.

This product was a good purchase for me. One thing you might think about is purchasing multiple items when you purchase something small like this. One item's shipping can be more expensive than the item...I purchased this item in bulk. Thanks.//Chuck