Pocket style dry erase markers feature low odor and bright vivid colors. Use on dry erase boards or glass, markers wipe away clean. Features a bullet tip and is non-toxic. This set of 5 pocket style dry erase markers are great for the classroom. Each marker has a clip to easily attach to clothing. Each set includes two black markers, one green, one blue, and one red. Sold as a pack of 12 sets, 5 markers per set.