Properties
Used by technical professionals such as anthropologists, entomologists, scientists, engineers, archivists, architects and in research laboratories.
Does not smear, feather, or bleed through on most paper.
Permanent, archival quality ink.
Waterproof, and fade resistant.
Water-based formulation of pigment-based inks, more complex and stable than dye-based inks.
Specifications
Working temp.: 5˚C - 40˚C
Ink type: Water-based pigment