Quarren artisanal ink

Quarren artisanal ink was a type of ink associated with the sentient Quarren species. It was used by members of the Hutt species to tattoo themselves with the symbols of their kajidic. Maz Kanata listed it as one of the smuggling cargoes that offered the most profit per kilogram in the book that would become known as the Smuggler's Guide, which she wrote in prior to or during the reign of the Galactic Empire.

Behind the scenes
Quarren artisanal ink was first mentioned in Star Wars: Smuggler's Guide, a reference book written by Daniel Wallace and released in 2018.