Pilot Namiki Ink Refill Cartridge Black 12Pk

Very good cartridges and a great replacment for the pilot converter in their capless fountain pen. The cartridges have double the ink capacity of the converter and are very convenient. The ink is deep black, very smooth, and dries quickly.

This item is what I expect quality and fast delivery!

These work great and a perfect shade of black flow well. Dont leak. And a good value.

Hands down the best black ink! Yes, you can buy the bottle but I always like to keep these on hand specially when traveling or just having it in the office. Super easy to install in your pilot fountain pens.

I purchased these as a refill for a Pilot Vanishing Point fountain pen. They fit the pen perfectly and the ink is a true black. I am glad there are carts available for my pen since I take this one on the go. It makes refilling on the fly much easier.

Works great in my pilot fountain pen. Good strong black color. Can run quite a bit if gets wet though.

This ink cartridge is great. It doesn't leak and lasts a long time.

Great quality Ink that lasts a long time and installs very easily into the pens. If you have not used your pen in a while its a good idea to soak in water before installing the new cartridge so the ink has an easier time flowing through. The first bit of writing will be waters as the water leaves the nib and ink takes its place.