While there are hundreds of different black tattoo inks available, not all of them are created equal. A low-quality black tattoo ink may fade to green, blue, or gray over time, or it may be too light to begin with. High-quality black tattoo ink such as Dynamic Black tattoo ink, Allegory black, Eternal black tattoo ink, Kuro Sumi black tattoo ink, sinner's Rabbit, and or World Famous Blackout Ink will ensure dark saturation & longevity to last the years.