Introducing a vivid array of dry erase markers from Expo. Colors like these brighten up boards, liven lists, and ensure messages are never missed. Expo Neon markers can be used on both black and white dry erase surfaces, and the brilliant Expo colors are visible from a distance. The ink is ideal for use in both the classroom and the kitchen. ap non-toxic and bullet tip. 3pk includes: Pink, Yellow, Orange 5pk includes: Pink, Green, Blue, Yellow, Orange.