Expo Low Odor Dry Erase Markers System has everything you need to make high-contrast marks & keep your surfaces spotless. The set includes an eraser, cleaning spray & a variety of markers. The whiteboard markers feature bold ink thats easy to see from a distance & provides consistent color quality. The dry erase marker ink is specially formulated to be low-odor making it perfect for use in classrooms, offices & homes. Use your colorful Expo dry erase marker kit to track, schedule & present. Marker kit to track, schedule & present. Marker Ink Type: Dry Erase; Marker Tip Type: Assorted; Marker Tip Type Assortment: (8) Chisel; (4) Bullet; Marker Tip Size (text): Medium.