™When you write, you need a pen. When you read magazines, books and newspapers, ink is necessary to print them. When you want to print something from custom packaging your computer, ink is indispensable. You use money printed with ink. Almost in every thing you do way, ink is attendant.What is ink? It is a dense liquid composed of dye or pigment suspended in a solvent. Early inks came from fruit and vegetable juices, barks of trees,…See More