Vis-A-Vis Wet-Erase Overhead Transparency Markers

For use on film, transparencies and laminated wall planners. Erase with damp cloth or tissue. Specially formulated ink provides clear, bright images, yet won't fade or bubble under intense lamp heat. Eight-color set: black, blue, red, green, yellow, orange, brown and purple. Four-color set: black, blue, red and green.