Pilot Fountain Pen Ink (70mL) - Blue-Black

The pilot namiki inks are famously beautiful and well behaved and this bottle is a fun shape with a great little ink trap inside for easy refills as the bottle gets used.

Pilot blue black leans hard to blue, but it's slight waterfastness and unique bluejean-y colour mark this ink as a must have. This writes perfectly legibly even on terrible paper.