Why should color ink get to have all the fun? Astrobrights Colored Cardstock Paper, in Martian Green, is the perfect choice for dazzling postcards, booklet covers, presentation bindings, and paper crafting. You can cut it, print on it, and even fold it for stunning projects without the pricey cost of full-color ink. Display and store projects with confidence, since each sheet is lignin and acid-free. Plus, this card stock thick enough to stand up to frequent handling, yet the colored printing paper is smooth enough to work with copiers, inkjet, and laser printers. Just add black ink! Brighter colors. Brighter ideas.