Make your own winter wonderland with Astrobrights Colored Cardstock! Our Holiday Cardstock assortment will help you make festive-themed flyers, holiday party invitations, presentation covers, winter scrapbooking pages, Christmas school projects, and so much more! Celebrate the holiday season by bringing your DIY paper craft ideas to life! Display and store projects with confidence, since each sheet is lignin and acid-free. Plus, this cardstock works well with copiers, inkjet, and laser printers. Astrobrights cardstock is also compatible with electronic cutting machines so you can create intricate letters, shapes and other designs. Save money on pricey full-color ink - just add black ink! Brighter Colors. Brighter Ideas.