This beautiful set of rainbow markers uses water-based ink that doesn't bleed through most paper. Markers are dual tip (broad bullet and extra fine) and enable you to draw both thick and thin lines. Great for journaling, scrapbooking, and other crafty projects! By Tombow. "Sending cards is such a sweet way to show people you're thinking of them, and you can brighten up any card or envelope with fun bursts of color and amazing lettering using these professional (but easy to use) dual-tip markers! " - Isabelle, Chicago