U Brands dry erase markers feature bold and vibrant color inks that dry quickly, erase easily and work great on any dry erase board surface. The markers also feature long-lasting, non-toxic, low odor ink that is great in any classroom, home or office environment. This dry erase erase marker pack features 6 colors: black, purple, red, orange, blue and green. The dry erase markers feature a medium tip for a precise writing experience on any melamine, painted steel, porcelain or glass dry erase surface. The contoured marker cap design prevents the markers from rolling off any flat surface or tray. The built-in felt eraser into the marker cap enables quick, convenient and precise erasing. For best results, re-cap the marker immediately after use and store horizontally.