There can only be one original, but you can get it in a beautiful collection of bold colors and a wide range of tip sizes ensuring our point gets across loud and clear. The new better erasing ink let's you make one swipe and it's gone! Now and ink has less odor, and the bright, bold markings can be read from distances with ease. The AP certified ink is nontoxic and let's you have worry free fun. The Expo Dry Erase Marker 4 Color Set is great to carry.