Black High-Flow Ink (for Poison Ink Markers and all other ink markers) is a hand-made, highest quality alcohol based ink that has been developed by street artists. The ink offers an unparalleled shiny finish due to its finely grinded particles. It has the ability to cover almost any flat surface and can produce nice thick drips if required. It is resistant to many chemical agents without losing its total deep look. Neither rain nor sun nor any other atmospheric agent can attack these inks. Their enhanced formula allows better penetration of the inks to assure a long lasting appearance for months and years to come. We use only the highest quality of ingredients to make sure our products will have that thick, juicy feel. Great for affects in your art work, on canvases, etc. The applications are limited only to your imagination. The 230 ml body of the container is impact resistant and come with a new special cap allows you to use the ink even without a marker.