Panthera Black Ink LinerPanthera Black Ink Liner is produced in Italy. Panthera Ink boasts new molecular technology which produces a deep, velvety black gloss black when healed and has extra durability from fading in the sun. It is sterilized by gamma radiation. Not certified for Germany, Swizzerland and France. Panthera Liner black ink is perfectly blended so it is not too dark or too light, making it the ideal consistency for outlining ink.