Expo Dry Erase Markers in black deliver smooth, consistent ink flow on whiteboards, glass, and other non-porous surfaces. Each chisel-tip marker writes bold, clean lines and erases cleanly without ghosting or staining when used with a standard dry erase eraser. The low-odor formula makes these markers comfortable to use in classrooms, offices, and conference rooms.

This 12-pack of black markers (model SAN80001) offers excellent value for high-volume users. The chisel tip is versatile, allowing both broad strokes for large text and finer lines when used on the tip's edge. Expo markers are compatible with standard whiteboards and are among the most trusted dry erase brands used in schools and businesses.