Intense blue found only in the mines beneath the cold surface of Neptune. Easy for man, planet, and screen printer, Green Galaxy's Neptune Blue ready for use water based ink is out of this world. Neptune Blue is specially formulated to stay wet while printing, cover fabric, and wash extremely well. Not only is it easy to use but it feels amazing on the garment and can even be printed on uncoated paper for poster printing. After a day of printing, simply clean Neptune Blue with water and scoop the left over ink back into the container where it will rejuvenate itself overnight.