| Marvy Chalkboard and Lightboard 4-Color Set A Marvy Chalkboard and Lightboard 4-Color Set A use on chalkboards lightboards windows and windshields. 6mm point. Opaque water-based pigmented ink is erasable with a damp cloth. Set includes markers in 4 colors: Fluorescent Red Fluorescent Blue... more | | $16.14 $13.66 FREE shipping go to store |