Periwinkle Blue 30ml Bottle of Eternal ink. Waterproof & fade resistant. Can be safely used in all brands of pens.
"Eternal" refers to any Noodler's Ink that resists the effects of time - moisture, humidity, UV light, acids, water exposure, and many common detergents such as dish soaps and household ammonia, as well as alcohols and acetone (which conventional ball point pens have no resistance to - often rinsing off a newly written check within 8 seconds of being washed with acetone). Many Noodler's inks such as "eternal" and "bulletproof" inks are made with the ideal of reaching out as far into immortality as the written word permits us to reach - the only way to speak to future generations remains the written word durably made upon the page.