U Brands liquid chalk dry erase markers have completely taken the mess, dust and frustration out of the chalk writing experience! Writing with chalk is fun again with these bold, vibrant and vivid colors! The chalk ink dries quickly and erases easily once you are done. , , The ink is also non-toxic and has low odor which is perfect for any use at home, in the office or in the classroom. Four different color chalk markers are included in this pack: green, pink, orange and blue. The marker barrel features a small clear window, which allows you to see the amount of ink remaining inside the marker. , , U Brands liquid chalk markers have a bullet-tip, which works great on any chalkboard surface, whiteboard surface or glass dry erase boards as well. Before using the chalk marker for the first time, with the cap on, gently shake the marker to mix ink. Then, press the marker tip against a board surface until ink begins to flow. For best results, re-cap the marker immediately after use and store it horizontally. Bullet tip liquid chalk dry erase markers in 4 assorted colors: green, pink, orange and blue