Pilot Super Color Ink is famous for it's smooth flow and permanent formula. This ink has long been a standard in the arsenal of the street artist. You can use this ink to refill not only the Pilot Jumbo Marker and the Pilot Broad Tip Marker, but Pilot ink can also be used in your favorite empty marker! Pilot Refill ink comes 30ml bottle with a pipette so you can quickly and easily refill your markers without a huge mess.