pearlescent - heliogen green copper

De Atramentis Pearlescent Heliogen Green Copper is a shimmering green ink with a smoky grey base that shifts to intense green or rose gold-copper depending on the angle and light, creating a striking color-changing effect. It's known for its innovative pearlescent shimmer that stands out best on quality paper with broader nibs, though it may feather on lesser papers and has quick drying but potential smear. This ink suits fountain pen enthusiasts seeking unique, eye-catching effects for art, journaling, or festive writing rather than everyday use.