This ink is waterproof/bulletproof meaning an ink that resists bleachers, alcohols, solvents, UV light, etc. making them highly a effective ink against forgery fraud. They are waterproof once permitted to dry upon cellulose paper.
Bottle size: 3 oz
Ink color: distinct mid-tone gray color, which closely mimics the graphite look of a standard pencil.
Reviews
There are no reviews yet.