Ideal for home, school, or office use, BIC Intensity Low Odor Dry Erase Markers provide smooth ink flow on dry erase boards, glass, and other non-porous surfaces. These ACMI-approved tank-style dry erase markers offer bright, low-odor ink and are non-toxic. Each whiteboard marker features an extra-lurge bullet tip for bold writing, and marks erase easily with a cloth, tissue, or felt eraser.