Nooder's Ink - Polar Blue 4.5 oz Bottle

Noodler's Polar Blue Eel Ink contains lubrication to help keep ink flowing smoothly in any fountain pen. Polar Blue is permanent "bullet-proof" ink and is freeze-resistant even in very cold climates. Safe for fountain pens of all types, this pH neutral ink provides archival quality. 100% made in the USA. Includes eye-dropper fill fountain pen. Size: 4.5 oz bottle with eyedropper. 19805.(Color samples are approximate. Use this sample as a general reference only.)

Along with this bottled ink we recommend purchasing silicone grease to keep your eyedropper fill fountain pen from leaking.

When should I refill my eyedropper pen?

Other "bullet-proof" Noodler's Ink:
Noodler's Black (001)
Noodler's Black (001) 4.5 oz bottle
The Heart of Darkness
Lexington Gray
Lexington Gray 4.5 oz bottle
Polar Blue 3 oz bottle
Luxury Blue
Year of the Golden Pig
Blue Ghost Invisible Ink