The Iroshizuku ink is a series of luxurious fountain pen ink from Pilot. The ink is wonderfully smooth, a smoothness reminiscent of a peaceful and tranquil Japanese countryside. Even the bottle is beautifully crafted. It features a small well at the bottom of the bottle that is not just aesthetically pleasing but helps those of us with dipper fountain pens get to every last drop.

Each Iroshizuku cartridge set includes 6 packs of ink cartridges. They are compatible with all Pilot fountain pens excluding the models Pilot Custom 823 and Custom Heritage 92.

• Cartridge packs sold singularly, choose your colour pack.