Private Reserve Infinity Ink Blue - 60ml Sailor Inks Diamine Imperial Purple is a

Diamine Imperial Purple is a rich

the best quality

the perfect autumn colour

The long-awaited and much anticipated Smoke Rose Gold limited edition of the classic TWSBI Eco Fountain Pen

Private Reserve Infinity Ink Blue - 60ml Sailor Inks Diamine Imperial Purple is a60ml glass bottle of Private Reserve Infinity Blue fountain pen ink. The Private Reserve Infinity Ink collection uses the E. C. O. (Extended Cap Off) technology, a new advanced ink formula which allows a fountain pen user to leave their pen uncapped for a longer period of time without drying out. Your exact results will vary based on your specific pen, environment, etc, but our testing was pretty consistent to be able to leave a fountain pen uncapped