PERFECT FOR EVERYDAY PROJECTS: Colorize your documents, flyers, crafting, school projects, color-coding, DIY crafting and more!! ASTROBRIGHTS SPECTRUM 25-COLOR PAPER ASSORTMENT: In this pack of 150 sheets, you will receive 6 sheets each of Lift-Off Lemon, Solar Yellow, Galaxy Gold, Cosmic Orange, Solar White, Pulsar Pink, Plasma Pink, Rocket Red, Re-Entry Red, Orbit Orange, Fireball Fuchsia, Outrageous Orchid, Planetary Purple, Gravity Grape, Venus Violet, Gamma Green, Terrestrial Teal, Lunar Blue, Celestial Blue, Blast-Off Blue, Martian Green, Terra Green, Vulcan Green, Stardust White, Eclipse Black colored paper SAVE MONEY ON INK: Printing on Astrobrights gives you all the benefits of color without the high cost and extra time of printing with colored ink. Just add black ink! FULLY DYED PAPER: Astrobrights paper is dyed throughout for seamless cutting, folding, and tearing, without a white core. PRINTER COMPATIBLE: Works well with printers including inkjet and laser for jam-free every day printing. ACID-FREE & LIGNIN-FREE: Astrobrights colored paper is acid-free and lignin-free for long lasting results that won't disintegrate over time ASTROBRIGHTS CARES: We are committed to conserving our natural resources through responsible business and manufacturing policies and practices. Astrobrights products are FSC certified for responsible forestry.