Get your thoughts across in consistently rich, bold strokes. Broad 1/4" chisel tip allows you to vary the width of your strokes. Bright, colorful ink wipes away easily from whiteboards & other nonporous surfaces with the sweep of an eraser or dry cloth. The unique, easy-to-grip barrel is made specifically for marking on vertical surfaces. Low-odor, nontoxic formula makes the markers safe for use at work, at home or at school, so you can communicate virtually anywhere. Visible ink supply window. Marker Type: Dry Erase; Color(s): Bright Blue; Bright Green; Bright Orange; Bright Pink.