Boxed set of 6 Pilot Iroshizuku Kon-peki cerulean blue fountain pen ink cartridges. These proprietary ink cartridges fit all Pilot and Namiki fountain pens that accept cartridges.

Delight in the rich and lavish colors of each of these carefully curated Iroshizuku ink colors that are inspired by the beauty of nature. Each vibrant ink color embodies the beauty of Japanese natural landscapes and plants. Each ink cartridge is imprinted with the name of the ink color.

The packaging mimics the glass blown Iroshizuku ink bottle packaging. The inner tray slides out of the box and has an internal latch to stop it from fully pulling out. The perfect accessory to any Pilot fountain pen that accepts ink cartridges!

kon-peki (cerulean): The deep blue is inspired by the color of a vast and clear summer day.

Click here to shop all of our fountain pens that accept these ink cartridges.