Noodler's Polar Brown Fountain Pen Ink Ink Volume:4.5oz so every line you make

so every line you make is sharp and clear

Pilot accentuated the luxury of this design by adding a stylized middle ring

To honor and encourage the future of space exploration

the cap can be easily and silently unscrewed from the barrel

ergonomic package

Noodler's Polar Brown Fountain Pen Ink Ink Volume:4.5oz so every line you make3oz bottle After receiving feedback from customers Polar Brown has been made a more conventional color though still a completely bulletproof freeze resisting lubricated ink it is now a striking dark brown ink. It remains extremely durable but now has the more conservative color most of our customers requested that it become.