With over 70 years of experience in the School and Office Supply markets, Charles Leonard Inc. is not just one of those online “Pop-Up” shops that are here today and gone tomorrow! With Charles Leonard products, rest assured that our products provide the quality and value you expect. These dry erase markers are low odor but feature bold, bright vivid colors. Making sure that all your work can be seen, whether you are at the back of the class or boardroom! These dry erase markers can be used on dry erase boards, glass or any other dry erase surface. Markings will wipe away cleanly and easily using either a dry erase eraser or cloth. These pocket style markers have bullet tips and are AP Certified, NON-Toxic, conforming to all ASTM D-4236 standards. Each Card contains 4 Markers, 1 each: Blue, Black, Green and Red.